米国（アメリカ）の景気後退確率の概要
景気後退確率は、NY連銀が公表している米国の1年先の景気後退確率を示した指標です。長短金利差を基に予測するモデルとなっています。30％を超えてから景気後退入りした確率は80％以上となっていますので、注目度が高い指標です。
- 当ページは、米国（アメリカ）の景気後退確率の解説と推移（チャートと時系列）を掲載したページです。
- Source:Federal Reserve Bank of New York
- NY連銀（ニューヨーク連邦準備銀行）公表の景気後退確率を掲載しています。
- 各指数・指標の解説
「景気後退確率とは（見方と水準｜NY連銀・ニューヨーク連銀）」 - 速報値を掲載し、改定値で修正があった場合は改定値を上書きして掲載しています。
- 単位：％
- チャートは1960年からの推移を掲載しています。
- Probability of U.S. Reccession historical data&chart
景気後退確率とは？
景気後退確率は、NY連銀が算出・公表している1年先（12カ月先）の景気後退（リセッション）の確率を示した指標です。米国10年国債利回りと米国3カ月国債利回りの差（長短金利差）を基に算出されている長短金利差で景気後退の確率を予測するモデル（イールドカーブモデル）です。イールドカーブの傾き、つまり「タームスプレッド」を使用して、1年先の米国の景気後退の確率が計算されています。この場合の「スプレッド」という用語は、10年と3カ月の国債利回りのレートの差と定義されます。
景気後退確率の水準はどれくらい？見方をわかりやすく簡単に解説
景気後退確率は10％程度が平均的な水準で、20％以上で警戒、30％以上になれば危険水準と見るのが一般的です。過去、景気後退確率が30％を超えてから景気後退（リセッション）入りした確率は80％を超えています。ただし、長短金利差だけで必ずしも景気を予測できない点には注意が必要です。
景気後退確率の公表日（発表日）は、いつ？
景気後退確率の公表日（発表日）は毎月、月初から2週間以内です。当ページでは速報でデータ更新されますが、データ更新の際は当サイト「株式マーケットデータ」の「お知らせ」のページ（トップページ）の”更新情報”の欄や当サイト「株式マーケットデータ」の公式ツイッターでお知らせします。
リセッションで株価はどのタイミングでボトムを打つ？
米国がリセッション（景気後退）入りした後、株価（S&P500）は底打ちする傾向があります。それを検証して以下のページに記載していますので参考にしてください。
リセッションで株価の底打ちは？いつ？景気後退期のボトムを検証
米国（アメリカ）では景気後退（リセッション）期間中に株価が底打ちし、87.5％の確率で絶好の買いのタイミングになった傾向があります。それをチャートと表でわかりやすく解説。ボトムのタイミングも一つずつ掲載していますので参考にしてください。
stock-marketdata.com
チャート（景気後退確率）
米国の景気後退確率と景気後退期間のチャート
- 拡大表示はこちら
- Chart [Probability of U.S. Reccession-Monthly]
- チャートには平均水準10％に黒色の点線、警戒水準20％に緑色の点線、危険水準30％に赤色の点線を引いています。
- 米国の景気後退期間との比較チャートにしています。灰色の囲みの期間が米国の景気後退期間です。米国の景気後退期間の推移と解説は、以下のページで掲載しています。
景気後退期間（米国・アメリカ）
米国（アメリカ）の景気後退と景気拡大の期間のチャートと時系列です（速報）。全米経済研究所（NBER）公表分。日本と米国の景気後退期の比較チャートも掲載！景気後退はいつからいつまで？過去から現在までの推移と景気循環や公表日のわかりやすい解説付き。
stock-marketdata.com
的中率100％「サームルール景気後退指標」はこちら
的中率100％で米国の景気後退の始まりにシグナルを発してきた「サームルール景気後退指標」は、以下のページで掲載しています。
サームルール景気後退指標（不況指標・SRI）
的中率100％で米国（アメリカ）の景気後退（リセッション）のシグナルを発してきた「サームルール景気後退指標（不況指標・SRI）」のチャートと時系列です。元FRBのエコノミストのクラウディア・サーム氏が開発した指標で0.50％がシグナル水準。
stock-marketdata.com
時系列（historical data）
| 日付 | 景気後退確率 |
|---|---|
| 2025.03.31 | 58.31% |
| 2025.02.28 | 58.31% |
| 2025.01.31 | 61.47% |
| 2024.12.31 | 62.94% |
| 2024.11.30 | 51.84% |
| 2024.10.31 | 46.11% |
| 2024.09.30 | 56.16% |
| 2024.08.31 | 60.83% |
| 2024.07.31 | 66.01% |
| 2024.06.30 | 67.31% |
| 2024.05.31 | 70.85% |
| 2024.04.30 | 68.22% |
| 2024.03.31 | 57.77% |
| 2024.02.28 | 54.49% |
| 2024.01.31 | 57.13% |
| 2023.12.31 | 47.31% |
| 2023.11.30 | 38.06% |
| 2023.10.31 | 26.03% |
| 2023.09.30 | 23.07% |
| 2023.08.31 | 25.15% |
| 2023.07.31 | 17.63% |
| 2023.06.30 | 5.93% |
| 2023.05.31 | 4.11% |
| 2023.04.30 | 3.71% |
| 2023.03.31 | 5.49% |
| 2023.02.28 | 6.14% |
| 2023.01.31 | 6.04% |
| 2022.12.31 | 7.70% |
| 2022.11.30 | 6.83% |
| 2022.10.31 | 6.66% |
| 2022.09.30 | 8.46% |
| 2022.08.31 | 9.49％ |
| 2022.07.31 | 9.06% |
| 2022.06.30 | 7.08% |
| 2022.05.31 | 6.11% |
| 2022.04.30 | 5.95% |
| 2022.03.31 | 6.26% |
| 2022.02.28 | 9.59% |
| 2022.01.31 | 12.19% |
| 2021.12.31 | 14.36% |
| 2021.11.30 | 15.24% |
| 2021.10.31 | 16.62% |
| 2021.09.30 | 18.59% |
| 2021.08.31 | 18.93% |
| 2021.07.31 | 19.98% |
| 2021.06.30 | 18.60% |
| 2021.05.31 | 19.11% |
| 2021.04.30 | 19.46% |
| 2021.03.31 | 18.47% |
| 2021.02.28 | 30.73% |
| 2021.01.31 | 25.20% |
| 2020.12.31 | 23.62% |
| 2020.11.30 | 24.61% |
| 2020.10.31 | 29.04% |
| 2020.09.30 | 34.80% |
| 2020.08.31 | 37.93% |
| 2020.07.31 | 31.48% |
| 2020.06.30 | 32.88% |
| 2020.05.31 | 29.62% |
| 2020.04.30 | 27.49% |
| 2020.03.31 | 27.08% |
| 2020.02.28 | 24.62% |
| 2020.01.31 | 23.62% |
| 2019.12.31 | 21.35% |
| 2019.11.30 | 15.77% |
| 2019.10.31 | 14.12% |
| 2019.09.30 | 14.51% |
| 2019.08.31 | 14.61% |
| 2019.07.31 | 13.60% |
| 2019.06.30 | 12.51% |
| 2019.05.31 | 11.12% |
| 2019.04.30 | 11.21% |
| 2019.03.31 | 10.84% |
| 2019.02.28 | 9.14% |
| 2019.01.31 | 10.41% |
| 2018.12.31 | 11.46% |
| 2018.11.30 | 10.95% |
| 2018.10.31 | 9.04% |
| 2018.09.30 | 10.33% |
| 2018.08.31 | 9.99% |
| 2018.07.31 | 9.45% |
| 2018.06.30 | 9.87% |
| 2018.05.31 | 7.83% |
| 2018.04.30 | 7.01% |
| 2018.03.31 | 5.18% |
| 2018.02.28 | 4.17% |
| 2018.01.31 | 4.06% |
| 2017.12.31 | 3.74% |
| 2017.11.30 | 5.49% |
| 2017.10.31 | 7.56% |
| 2017.09.30 | 8.40% |
| 2017.08.31 | 9.21% |
| 2017.07.31 | 9.85% |
| 2017.06.30 | 8.11% |
| 2017.05.31 | 6.61% |
| 2017.04.30 | 6.28% |
| 2017.03.31 | 6.14% |
| 2017.02.28 | 7.2% |
| 2017.01.31 | 4.56% |
| 2016.12.31 | 3.57% |
| 2016.11.30 | 2.96% |
| 2016.10.31 | 3.36% |
| 2016.09.30 | 2.91% |
| 2016.08.31 | 3.13% |
| 2016.07.31 | 2.37% |
| 2016.06.30 | 2.20% |
| 2016.05.31 | 2.79% |
| 2016.04.30 | 4.02% |
| 2016.03.31 | 3.55% |
| 2016.02.29 | 3.80% |
| 2016.01.31 | 4.42% |
| 2015.12.31 | 2.79% |
| 2015.11.30 | 2.30% |
| 2015.10.31 | 2.41% |
| 2015.09.30 | 1.69% |
| 2015.08.31 | 2.04% |
| 2015.07.31 | 1.69% |
| 2015.06.30 | 1.56% |
| 2015.05.31 | 1.64% |
| 2015.04.30 | 1.29% |
| 2015.03.31 | 1.31% |
| 2015.02.28 | 1.33% |
| 2015.01.31 | 1.02% |
| 2014.12.31 | 1.01% |
| 2014.11.30 | 1.35% |
| 2014.10.31 | 1.54% |
| 2014.09.30 | 1.07% |
| 2014.08.31 | 1.25% |
| 2014.07.31 | 1.61% |
| 2014.06.30 | 2.52% |
| 2014.05.31 | 4.19% |
| 2014.04.30 | 5.38% |
| 2014.03.31 | 4.31% |
| 2014.02.28 | 4.25% |
| 2014.01.31 | 4.48% |
| 2013.12.31 | 5.74% |
| 2013.11.30 | 6.43% |
| 2013.10.31 | 5.74% |
| 2013.09.30 | 6.04% |
| 2013.08.31 | 6.27% |
| 2013.07.31 | 7.53% |
| 2013.06.30 | 6.67% |
| 2013.05.31 | 5.32% |
| 2013.04.30 | 3.76% |
| 2013.03.31 | 3.18% |
| 2013.02.28 | 4.25% |
| 2013.01.31 | 3.91% |
| 2012.12.31 | 3.75% |
| 2012.11.30 | 3.60% |
| 2012.10.31 | 3.00% |
| 2012.09.30 | 3.75% |
| 2012.08.31 | 2.41% |
| 2012.07.31 | 0.81% |
| 2012.06.30 | 0.81% |
| 2012.05.31 | 0.60% |
| 2012.04.30 | 0.36% |
| 2012.03.31 | 0.43% |
| 2012.02.29 | 0.33% |
| 2012.01.31 | 0.49% |
| 2011.12.31 | 0.58% |
| 2011.11.30 | 1.42% |
| 2011.10.31 | 1.98% |
| 2011.09.30 | 1.72% |
| 2011.08.31 | 1.62% |
| 2011.07.31 | 0.97% |
| 2011.06.30 | 0.65% |
| 2011.05.31 | 0.47% |
| 2011.04.30 | 0.21% |
| 2011.03.31 | 0.26% |
| 2011.02.28 | 0.26% |
| 2011.01.31 | 0.21% |
| 2010.12.31 | 0.28% |
| 2010.11.30 | 0.40% |
| 2010.10.31 | 0.42% |
| 2010.09.30 | 0.45% |
| 2010.08.31 | 0.35% |
| 2010.07.31 | 0.38% |
| 2010.06.30 | 0.28% |
| 2010.05.31 | 0.62% |
| 2010.04.30 | 1.11% |
| 2010.03.31 | 1.45% |
| 2010.02.28 | 1.55% |
| 2010.01.31 | 2.04% |
| 2009.12.31 | 2.04% |
| 2009.11.30 | 0.41% |
| 2009.10.31 | 0.60% |
| 2009.09.30 | 1.61% |
| 2009.08.31 | 2.96% |
| 2009.07.31 | 2.16% |
| 2009.06.30 | 2.69% |
| 2009.05.31 | 3.05% |
| 2009.04.30 | 2.11% |
| 2009.03.31 | 2.60% |
| 2009.02.28 | 6.27% |
| 2009.01.31 | 13.06% |
| 2008.12.31 | 11.73% |
| 2008.11.30 | 14.82% |
| 2008.10.31 | 19.14% |
| 2008.09.30 | 19.13% |
| 2008.08.31 | 22.21% |
| 2008.07.31 | 28.55% |
| 2008.06.30 | 22.12% |
| 2008.05.31 | 32.00% |
| 2008.04.30 | 36.78% |
| 2008.03.31 | 41.71% |
| 2008.02.29 | 40.08% |
| 2008.01.31 | 37.85% |
| 2007.12.31 | 39.42% |
| 2007.11.30 | 40.73% |
| 2007.10.31 | 37.07% |
| 2007.09.30 | 34.6% |
| 2007.08.31 | 34.51% |
| 2007.07.31 | 29.52% |
| 2007.06.30 | 25.59% |
| 2007.05.31 | 24.13% |
| 2007.04.30 | 24.04% |
| 2007.03.31 | 27.65% |
| 2007.02.28 | 29.09% |
| 2007.01.31 | 28.08% |
| 2006.12.31 | 20.00% |
| 2006.11.30 | 18.61% |
| 2006.10.31 | 17.03% |
| 2006.09.30 | 16.41% |
| 2006.08.31 | 15.80% |
| 2006.07.31 | 13.66% |
| 2006.06.30 | 12.62% |
| 2006.05.31 | 9.37% |
| 2006.04.30 | 6.89% |
| 2006.03.31 | 5.36% |
| 2006.02.28 | 6.27% |
| 2006.01.31 | 4.45% |
| 2005.12.31 | 3.61% |
| 2005.11.30 | 3.22% |
| 2005.10.31 | 2.31% |
| 2005.09.30 | 1.86% |
| 2005.08.31 | 1.10% |
| 2005.07.31 | 0.58% |
| 2005.06.30 | 0.34% |
| 2005.05.31 | 0.21% |
| 2005.04.30 | 0.37% |
| 2005.03.31 | 0.93% |
| 2005.02.28 | 0.59% |
| 2005.01.31 | 0.47% |
| 2004.12.31 | 0.39% |
| 2004.11.30 | 0.39% |
| 2004.10.31 | 0.39% |
| 2004.09.30 | 0.43% |
| 2004.08.31 | 0.31% |
| 2004.07.31 | 0.67% |
| 2004.06.30 | 2.02% |
| 2004.05.31 | 1.77% |
| 2004.04.30 | 1.04% |
| 2004.03.31 | 1.33% |
| 2004.02.29 | 1.23% |
| 2004.01.31 | 0.95% |
| 2003.12.31 | 1.02% |
| 2003.11.30 | 1.06% |
| 2003.10.31 | 2.23% |
| 2003.09.30 | 2.66% |
| 2003.08.31 | 1.44% |
| 2003.07.31 | 0.83% |
| 2003.06.30 | 0.53% |
| 2003.05.31 | 0.36% |
| 2003.04.30 | 0.32% |
| 2003.03.31 | 0.32% |
| 2003.02.28 | 0.57% |
| 2003.01.31 | 0.39% |
| 2002.12.31 | 0.38% |
| 2002.11.30 | 1.16% |
| 2002.10.31 | 2.11% |
| 2002.09.30 | 3.43% |
| 2002.08.31 | 6.62% |
| 2002.07.31 | 5.74% |
| 2002.06.30 | 5.31% |
| 2002.05.31 | 5.48% |
| 2002.04.30 | 10.05% |
| 2002.03.31 | 22.37% |
| 2002.02.28 | 27.74% |
| 2002.01.31 | 32.61% |
| 2001.12.31 | 46.32% |
| 2001.11.30 | 44.77% |
| 2001.10.31 | 42.71% |
| 2001.09.30 | 38.41% |
| 2001.08.31 | 39.97% |
| 2001.07.31 | 31.58% |
| 2001.06.30 | 24.52% |
| 2001.05.31 | 20.08% |
| 2001.04.30 | 26.12% |
| 2001.03.31 | 21.45% |
| 2001.02.28 | 14.74% |
| 2001.01.31 | 9.88% |
| 2000.12.31 | 12.99% |
| 2000.11.30 | 14.59% |
| 2000.10.31 | 10.69% |
| 2000.09.30 | 10.73% |
| 2000.08.31 | 10.98% |
| 2000.07.31 | 10.67% |
| 2000.06.30 | 9.67% |
| 2000.05.31 | 13.16% |
| 2000.04.30 | 15.18% |
| 2000.03.31 | 16.80% |
| 2000.02.29 | 20.71% |
| 2000.01.31 | 24.05% |
| 1999.12.31 | 26.51% |
| 1999.11.30 | 23.32% |
| 1999.10.31 | 20.23% |
| 1999.09.30 | 27.94% |
| 1999.08.31 | 23.29% |
| 1999.07.31 | 22.19% |
| 1999.06.30 | 21.83% |
| 1999.05.31 | 19.50% |
| 1999.04.30 | 18.77% |
| 1999.03.31 | 20.05% |
| 1999.02.28 | 22.67% |
| 1999.01.31 | 22.25% |
| 1998.12.31 | 19.61% |
| 1998.11.30 | 18.06% |
| 1998.10.31 | 13.14% |
| 1998.09.30 | 10.62% |
| 1998.08.31 | 11.92% |
| 1998.07.31 | 11.75% |
| 1998.06.30 | 7.53% |
| 1998.05.31 | 6.71% |
| 1998.04.30 | 6.19% |
| 1998.03.31 | 7.70% |
| 1998.02.28 | 9.00% |
| 1998.01.31 | 7.66% |
| 1997.12.31 | 9.17% |
| 1997.11.30 | 11.74% |
| 1997.10.31 | 7.73% |
| 1997.09.30 | 6.09% |
| 1997.08.31 | 7.30% |
| 1997.07.31 | 6.26% |
| 1997.06.30 | 5.50% |
| 1997.05.31 | 6.22% |
| 1997.04.30 | 7.54% |
| 1997.03.31 | 10.05% |
| 1997.02.28 | 14.17% |
| 1997.01.31 | 19.50% |
| 1996.12.31 | 21.03% |
| 1996.11.30 | 21.19% |
| 1996.10.31 | 17.82% |
| 1996.09.30 | 15.31% |
| 1996.08.31 | 12.97% |
| 1996.07.31 | 16.31% |
| 1996.06.30 | 18.97% |
| 1996.05.31 | 14.96% |
| 1996.04.30 | 9.28% |
| 1996.03.31 | 8.70% |
| 1996.02.29 | 6.63% |
| 1996.01.31 | 4.10% |
| 1995.12.31 | 3.35% |
| 1995.11.30 | 1.65% |
| 1995.10.31 | 1.34% |
| 1995.09.30 | 1.21% |
| 1995.08.31 | 1.36% |
| 1995.07.31 | 0.95% |
| 1995.06.30 | 0.96% |
| 1995.05.31 | 0.84% |
| 1995.04.30 | 0.52% |
| 1995.03.31 | 0.89% |
| 1995.02.28 | 1.36% |
| 1995.01.31 | 1.24% |
| 1994.12.31 | 1.37% |
| 1994.11.30 | 1.58% |
| 1994.10.31 | 2.53% |
| 1994.09.30 | 2.18% |
| 1994.08.31 | 1.48% |
| 1994.07.31 | 1.24% |
| 1994.06.30 | 1.02% |
| 1994.05.31 | 0.73% |
| 1994.04.30 | 0.70% |
| 1994.03.31 | 0.80% |
| 1994.02.28 | 0.46% |
| 1994.01.31 | 0.28% |
| 1993.12.31 | 0.31% |
| 1993.11.30 | 0.21% |
| 1993.10.31 | 0.21% |
| 1993.09.30 | 0.33% |
| 1993.08.31 | 0.37% |
| 1993.07.31 | 0.27% |
| 1993.06.30 | 0.29% |
| 1993.05.31 | 0.21% |
| 1993.04.30 | 0.23% |
| 1993.03.31 | 0.36% |
| 1993.02.28 | 0.36% |
| 1993.01.31 | 0.59% |
| 1992.12.31 | 0.86% |
| 1992.11.30 | 1.16% |
| 1992.10.31 | 1.99% |
| 1992.09.30 | 2.38% |
| 1992.08.31 | 1.94% |
| 1992.07.31 | 1.63% |
| 1992.06.30 | 1.58% |
| 1992.05.31 | 1.84% |
| 1992.04.30 | 2.60% |
| 1992.03.31 | 3.47% |
| 1992.02.29 | 5.13% |
| 1992.01.31 | 5.50% |
| 1991.12.31 | 10.61% |
| 1991.11.30 | 10.92% |
| 1991.10.31 | 8.59% |
| 1991.09.30 | 8.89% |
| 1991.08.31 | 11.53% |
| 1991.07.31 | 18.19% |
| 1991.06.30 | 20.01% |
| 1991.05.31 | 15.58% |
| 1991.04.30 | 15.61% |
| 1991.03.31 | 21.26% |
| 1991.02.28 | 20.38% |
| 1991.01.31 | 23.26% |
| 1990.12.31 | 30.75% |
| 1990.11.30 | 31.50% |
| 1990.10.31 | 27.30% |
| 1990.09.30 | 25.97% |
| 1990.08.31 | 31.08% |
| 1990.07.31 | 32.64% |
| 1990.06.30 | 33.22% |
| 1990.05.31 | 26.97% |
| 1990.04.30 | 25.19% |
| 1990.03.31 | 25.19% |
| 1990.02.28 | 22.88% |
| 1990.01.31 | 19.32% |
| 1989.12.31 | 15.56% |
| 1989.11.30 | 13.03% |
| 1989.10.31 | 9.73% |
| 1989.09.30 | 6.88% |
| 1989.08.31 | 3.74% |
| 1989.07.31 | 3.04% |
| 1989.06.30 | 2.47% |
| 1989.05.31 | 1.37% |
| 1989.04.30 | 1.38% |
| 1989.03.31 | 1.70% |
| 1989.02.28 | 2.04% |
| 1989.01.31 | 1.26% |
| 1988.12.31 | 0.68% |
| 1988.11.30 | 0.74% |
| 1988.10.31 | 0.52% |
| 1988.09.30 | 1.01% |
| 1988.08.31 | 1.61% |
| 1988.07.31 | 1.47% |
| 1988.06.30 | 1.54% |
| 1988.05.31 | 1.08% |
| 1988.04.30 | 2.63% |
| 1988.03.31 | 6.90% |
| 1988.02.29 | 6.90% |
| 1988.01.31 | 6.92% |
| 1987.12.31 | 7.57% |
| 1987.11.30 | 5.03% |
| 1987.10.31 | 3.09% |
| 1987.09.30 | 3.14% |
| 1987.08.31 | 7.04% |
| 1987.07.31 | 8.75% |
| 1987.06.30 | 7.76% |
| 1987.05.31 | 8.01% |
| 1987.04.30 | 11.42% |
| 1987.03.31 | 11.96% |
| 1987.02.28 | 7.68% |
| 1987.01.31 | 4.18% |
| 1986.12.31 | 3.96% |
| 1986.11.30 | 2.32% |
| 1986.10.31 | 0.98% |
| 1986.09.30 | 0.70% |
| 1986.08.31 | 0.81% |
| 1986.07.31 | 0.75% |
| 1986.06.30 | 0.77% |
| 1986.05.31 | 0.61% |
| 1986.04.30 | 0.52% |
| 1986.03.31 | 0.71% |
| 1986.02.28 | 0.82% |
| 1986.01.31 | 0.39% |
| 1985.12.31 | 0.57% |
| 1985.11.30 | 1.36% |
| 1985.10.31 | 3.42% |
| 1985.09.30 | 5.22% |
| 1985.08.31 | 4.62% |
| 1985.07.31 | 1.00% |
| 1985.06.30 | 0.44% |
| 1985.05.31 | 0.54% |
| 1985.04.30 | 1.57% |
| 1985.03.31 | 1.92% |
| 1985.02.28 | 1.98% |
| 1985.01.31 | 1.89% |
| 1984.12.31 | 1.74% |
| 1984.11.30 | 1.45% |
| 1984.10.31 | 1.50% |
| 1984.09.30 | 2.29% |
| 1984.08.31 | 2.90% |
| 1984.07.31 | 3.82% |
| 1984.06.30 | 5.14% |
| 1984.05.31 | 4.12% |
| 1984.04.30 | 4.13% |
| 1984.03.31 | 4.35% |
| 1984.02.29 | 2.25% |
| 1984.01.31 | 2.23% |
| 1983.12.31 | 2.25% |
| 1983.11.30 | 2.72% |
| 1983.10.31 | 0.84% |
| 1983.09.30 | 0.08% |
| 1983.08.31 | 0.10% |
| 1983.07.31 | 3.12% |
| 1983.06.30 | 9.32% |
| 1983.05.31 | 12.49% |
| 1983.04.30 | 18.62% |
| 1983.03.31 | 18.43% |
| 1983.02.28 | 23.86% |
| 1983.01.31 | 5.10% |
| 1982.12.31 | 1.98% |
| 1982.11.30 | 3.27% |
| 1982.10.31 | 13.02% |
| 1982.09.30 | 33.27% |
| 1982.08.31 | 64.43% |
| 1982.07.31 | 65.51% |
| 1982.06.30 | 77.62% |
| 1982.05.31 | 92.68% |
| 1982.04.30 | 46.35% |
| 1982.03.31 | 51.43% |
| 1982.02.28 | 83.60% |
| 1982.01.31 | 93.70% |
| 1981.12.31 | 95.40% |
| 1981.11.30 | 71.53% |
| 1981.10.31 | 38.68% |
| 1981.09.30 | 14.63% |
| 1981.08.31 | 5.92% |
| 1981.07.31 | 4.08% |
| 1981.06.30 | 1.77% |
| 1981.05.31 | 8.87% |
| 1981.04.30 | 83.4% |
| 1981.03.31 | 93.83% |
| 1981.02.28 | 55.64% |
| 1981.01.31 | 71.66% |
| 1980.12.31 | 80.50% |
| 1980.11.30 | 70.00% |
| 1980.10.31 | 75.32% |
| 1980.09.30 | 62.59% |
| 1980.08.31 | 50.45% |
| 1980.07.31 | 44.96% |
| 1980.06.30 | 41.20% |
| 1980.05.31 | 47.31% |
| 1980.04.30 | 45.06% |
| 1980.03.31 | 47.10% |
| 1980.02.29 | 43.34% |
| 1980.01.31 | 44.13% |
| 1979.12.31 | 39.27% |
| 1979.11.30 | 32.96% |
| 1979.10.31 | 22.10% |
| 1979.09.30 | 23.48% |
| 1979.08.31 | 10.93% |
| 1979.07.31 | 7.75% |
| 1979.06.30 | 6.75% |
| 1979.05.31 | 5.08% |
| 1979.04.30 | 5.59% |
| 1979.03.31 | 6.42% |
| 1979.02.28 | 7.95% |
| 1979.01.31 | 8.53% |
| 1978.12.31 | 7.43% |
| 1978.11.30 | 8.77% |
| 1978.10.31 | 10.07% |
| 1978.09.30 | 8.15% |
| 1978.08.31 | 5.00% |
| 1978.07.31 | 3.61% |
| 1978.06.30 | 3.02% |
| 1978.05.31 | 2.11% |
| 1978.04.30 | 1.22% |
| 1978.03.31 | 1.16% |
| 1978.02.28 | 1.47% |
| 1978.01.31 | 1.80% |
| 1977.12.31 | 1.97% |
| 1977.11.30 | 1.96% |
| 1977.10.31 | 2.14% |
| 1977.09.30 | 2.09% |
| 1977.08.31 | 1.75% |
| 1977.07.31 | 1.84% |
| 1977.06.30 | 2.34% |
| 1977.05.31 | 1.57% |
| 1977.04.30 | 1.54% |
| 1977.03.31 | 1.48% |
| 1977.02.28 | 1.09% |
| 1977.01.31 | 1.17% |
| 1976.12.31 | 1.98% |
| 1976.11.30 | 1.96% |
| 1976.10.31 | 3.57% |
| 1976.09.30 | 4.64% |
| 1976.08.31 | 4.96% |
| 1976.07.31 | 5.06% |
| 1976.06.30 | 2.09% |
| 1976.05.31 | 1.28% |
| 1976.04.30 | 1.83% |
| 1976.03.31 | 3.19% |
| 1976.02.29 | 5.14% |
| 1976.01.31 | 11.53% |
| 1975.12.31 | 28.66% |
| 1975.11.30 | 30.56% |
| 1975.10.31 | 25.65% |
| 1975.09.30 | 36.61% |
| 1975.08.31 | 60.30% |
| 1975.07.31 | 29.56% |
| 1975.06.30 | 44.72% |
| 1975.05.31 | 52.50% |
| 1975.04.30 | 56.91% |
| 1975.03.31 | 54.63% |
| 1975.02.28 | 38.76% |
| 1975.01.31 | 55.12% |
| 1974.12.31 | 52.93% |
| 1974.11.30 | 63.05% |
| 1974.10.31 | 45.56% |
| 1974.09.30 | 66.02% |
| 1974.08.31 | 68.14% |
| 1974.07.31 | 57.94% |
| 1974.06.30 | 42.03% |
| 1974.05.31 | 23.55% |
| 1974.04.30 | 25.04% |
| 1974.03.31 | 20.87% |
| 1974.02.28 | 13.77% |
| 1974.01.31 | 13.52% |
| 1973.12.31 | 10.33% |
| 1973.11.30 | 8.03% |
| 1973.10.31 | 5.98% |
| 1973.09.30 | 4.92% |
| 1973.08.31 | 3.16% |
| 1973.07.31 | 3.43% |
| 1973.06.30 | 3.10% |
| 1973.05.31 | 2.15% |
| 1973.04.30 | 2.03% |
| 1973.03.31 | 2.51% |
| 1973.02.28 | 1.04% |
| 1973.01.31 | 1.74% |
| 1972.12.31 | 4.58% |
| 1972.11.30 | 7.03% |
| 1972.10.31 | 8.20% |
| 1972.09.30 | 8.48% |
| 1972.08.31 | 6.84% |
| 1972.07.31 | 10.03% |
| 1972.06.30 | 5.76% |
| 1972.05.31 | 2.92% |
| 1972.04.30 | 4.25% |
| 1972.03.31 | 2.54% |
| 1972.02.29 | 2.25% |
| 1972.01.31 | 5.47% |
| 1971.12.31 | 7.87% |
| 1971.11.30 | 7.66% |
| 1971.10.31 | 9.30% |
| 1971.09.30 | 11.09% |
| 1971.08.31 | 13.18% |
| 1971.07.31 | 14.75% |
| 1971.06.30 | 12.81% |
| 1971.05.31 | 14.16% |
| 1971.04.30 | 16.77% |
| 1971.03.31 | 24.79% |
| 1971.02.28 | 32.41% |
| 1971.01.31 | 37.79% |
| 1970.12.31 | 39.91% |
| 1970.11.30 | 37.46% |
| 1970.10.31 | 32.49% |
| 1970.09.30 | 33.28% |
| 1970.08.31 | 41.77% |
| 1970.07.31 | 41.54% |
| 1970.06.30 | 31.19% |
| 1970.05.31 | 27.51% |
| 1970.04.30 | 32.42% |
| 1970.03.31 | 27.49% |
| 1970.02.28 | 32.20% |
| 1970.01.31 | 36.17% |
| 1969.12.31 | 32.04% |
| 1969.11.30 | 27.6% |
| 1969.10.31 | 27.93% |
| 1969.09.30 | 26.95% |
| 1969.08.31 | 25.63% |
| 1969.07.31 | 28.76% |
| 1969.06.30 | 28.73% |
| 1969.05.31 | 28.65% |
| 1969.04.30 | 27.33% |
| 1969.03.31 | 21.05% |
| 1969.02.28 | 20.73% |
| 1969.01.31 | 21.66% |
| 1968.12.31 | 18.11% |
| 1968.11.30 | 13.55% |
| 1968.10.31 | 14.88% |
| 1968.09.30 | 15.40% |
| 1968.08.31 | 13.45% |
| 1968.07.31 | 14.26% |
| 1968.06.30 | 7.80% |
| 1968.05.31 | 10.17% |
| 1968.04.30 | 17.10% |
| 1968.03.31 | 26.00% |
| 1968.02.29 | 30.73% |
| 1968.01.31 | 35.70% |
| 1967.12.31 | 35.45% |
| 1967.11.30 | 36.74% |
| 1967.10.31 | 41.14% |
| 1967.09.30 | 37.51% |
| 1967.08.31 | 26.97% |
| 1967.07.31 | 27.68% |
| 1967.06.30 | 25.57% |
| 1967.05.31 | 29.26% |
| 1967.04.30 | 29.46% |
| 1967.03.31 | 26.25% |
| 1967.02.28 | 28.40% |
| 1967.01.31 | 31.88% |
| 1966.12.31 | 26.92% |
| 1966.11.30 | 24.27% |
| 1966.10.31 | 25.02% |
| 1966.09.30 | 23.95% |
| 1966.08.31 | 23.12% |
| 1966.07.31 | 24.09% |
| 1966.06.30 | 23.09% |
| 1966.05.31 | 24.92% |
| 1966.04.30 | 25.97% |
| 1966.03.31 | 25.76% |
| 1966.02.28 | 25.76% |
| 1966.01.31 | 23.68% |
| 1965.12.31 | 24.49% |
| 1965.11.30 | 21.12% |
| 1965.10.31 | 19.12% |
| 1965.09.30 | 18.25% |
| 1965.08.31 | 17.90% |
| 1965.07.31 | 17.22% |
| 1965.06.30 | 17.89% |
| 1965.05.31 | 17.40% |
| 1965.04.30 | 16.75% |
| 1965.03.31 | 18.09% |
| 1965.02.28 | 19.10% |
| 1965.01.31 | 18.58% |
| 1964.12.31 | 19.26% |
| 1964.11.30 | 19.44% |
| 1964.10.31 | 18.37% |
| 1964.09.30 | 17.67% |
| 1964.08.31 | 17.97% |
| 1964.07.31 | 15.37% |
| 1964.06.30 | 13.02% |
| 1964.05.31 | 13.00% |
| 1964.04.30 | 12.07% |
| 1964.03.31 | 12.45% |
| 1964.02.29 | 12.99% |
| 1964.01.31 | 14.09% |
| 1963.12.31 | 13.11% |
| 1963.11.30 | 11.79% |
| 1963.10.31 | 10.56% |
| 1963.09.30 | 10.46% |
| 1963.08.31 | 10.94% |
| 1963.07.31 | 11.83% |
| 1963.06.30 | 10.67% |
| 1963.05.31 | 10.66% |
| 1963.04.30 | 11.51% |
| 1963.03.31 | 10.33% |
| 1963.02.28 | 9.24% |
| 1963.01.31 | 8.72% |
| 1962.12.31 | 7.73% |
| 1962.11.30 | 7.70% |
| 1962.10.31 | 6.30% |
| 1962.09.30 | 5.70% |
| 1962.08.31 | 6.09% |
| 1962.07.31 | 5.83% |
| 1962.06.30 | 6.88% |
| 1962.05.31 | 8.02% |
| 1962.04.30 | 7.38% |
| 1962.03.31 | 8.73% |
| 1962.02.28 | 8.64% |
| 1962.01.31 | 6.45% |
| 1961.12.31 | 6.53% |
| 1961.11.30 | 6.80% |
| 1961.10.31 | 6.54% |
| 1961.09.30 | 9.06% |
| 1961.08.31 | 7.30% |
| 1961.07.31 | 6.46% |
| 1961.06.30 | 5.80% |
| 1961.05.31 | 12.35% |
| 1961.04.30 | 12.46% |
| 1961.03.31 | 13.98% |
| 1961.02.28 | 20.95% |
| 1961.01.31 | 24.25% |
| 1960.12.31 | 27.85% |
| 1960.11.30 | 23.91% |
| 1960.10.31 | 21.93% |
| 1960.09.30 | 19.05% |
| 1960.08.31 | 12.52% |
| 1960.07.31 | 10.60% |
| 1960.06.30 | 11.44% |
| 1960.05.31 | 7.70% |
| 1960.04.30 | 10.86% |
| 1960.03.31 | 10.58% |
| 1960.02.29 | 9.76% |
| 1960.01.31 | 10.47% |