AT&T (T) seasonality heatmap
Returns across monthly, quarterly, and yearly periods. Cell color encodes signed magnitude; the scale auto-fits each table.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +6.8% | +6.9% | +3.5% | -9.9% | -5.1% | -4.9% | — | — | — | — | — | — |
| 2025 | +5.5% | +15.5% | +3.2% | -1.0% | +0.4% | +4.1% | -4.3% | +6.9% | -3.6% | -11.4% | +5.2% | -4.5% |
| 2024 | +7.2% | -4.3% | +4.0% | -2.5% | +7.9% | +4.9% | +2.2% | +3.3% | +10.6% | +3.7% | +2.8% | -1.7% |
| 2023 | +12.3% | -7.2% | +1.8% | -6.9% | -11.0% | +1.4% | -7.4% | +1.8% | +1.6% | +4.5% | +7.6% | +1.3% |
| 2022 | +6.5% | -7.1% | -0.2% | +7.2% | +12.8% | -1.5% | -9.2% | -6.6% | -12.5% | +20.9% | +5.8% | -4.5% |
| 2021 | +1.8% | -2.6% | +8.5% | +6.1% | -6.3% | -2.2% | -0.2% | -2.2% | -1.5% | -4.1% | -9.6% | +7.8% |
| 2020 | -2.0% | -6.4% | -17.2% | +7.0% | +1.2% | -2.0% | +0.1% | +0.7% | -4.3% | -3.0% | +6.5% | +0.1% |
| 2019 | +7.7% | +3.5% | +0.8% | +0.9% | -1.3% | +9.6% | +3.6% | +3.6% | +7.3% | +3.6% | -2.9% | +4.6% |
| 2018 | -2.0% | -3.1% | -1.8% | -6.5% | -1.2% | -0.6% | +1.6% | -0.1% | +5.2% | -6.9% | +1.8% | -8.7% |
| 2017 | +0.7% | -0.8% | -0.6% | -3.1% | -2.8% | -2.1% | +5.1% | -3.9% | +4.6% | -12.6% | +8.1% | +6.9% |
| 2016 | +6.7% | +2.5% | +6.0% | +0.8% | +0.9% | +10.3% | +1.7% | -5.5% | -0.7% | -7.9% | +5.0% | +10.1% |
| 2015 | -0.2% | +5.0% | -5.6% | +8.1% | -0.3% | +2.9% | -0.5% | -4.4% | -1.8% | +4.8% | +0.5% | +2.2% |
| 2014 | -3.6% | -4.2% | +9.8% | +3.6% | -0.7% | -0.3% | +2.3% | -1.7% | +0.8% | +0.6% | +1.5% | -5.0% |
| 2013 | +5.0% | +3.2% | +2.2% | +3.7% | -6.6% | +1.2% | +1.4% | -4.1% | +0.0% | +8.9% | -2.8% | -0.1% |
| 2012 | -0.8% | +4.0% | +2.1% | +7.5% | +3.8% | +4.4% | +8.1% | -3.4% | +2.9% | -6.8% | -1.3% | -1.3% |
| 2011 | -4.5% | +3.1% | +8.0% | +3.6% | +1.3% | -0.5% | -5.0% | -2.6% | +0.1% | +4.9% | -1.2% | +4.4% |
| 2010 | -7.7% | -2.1% | +4.2% | +3.1% | -6.9% | -0.3% | +9.8% | +4.1% | +5.9% | +1.7% | -2.6% | +5.8% |
| 2009 | -12.0% | -3.3% | +5.9% | +3.8% | -3.3% | +0.4% | +8.0% | -0.7% | +3.7% | -3.0% | +4.8% | +4.1% |
| 2008 | -6.3% | -9.5% | +10.0% | +2.4% | +3.1% | -15.6% | -7.0% | +3.8% | -12.8% | -2.0% | +6.7% | -0.3% |
| 2007 | +6.8% | -2.3% | +7.2% | -0.6% | +6.8% | +0.5% | -4.6% | +1.8% | +6.1% | -0.1% | -8.6% | +8.9% |
| 2006 | +7.8% | +6.2% | -2.0% | -1.6% | -0.6% | +7.1% | +9.3% | +3.8% | +4.5% | +6.6% | -1.1% | +5.5% |
| 2005 | -6.4% | +1.2% | -1.4% | +2.5% | -1.9% | +1.7% | +4.8% | -1.6% | -0.5% | +1.4% | +4.4% | -1.5% |
| 2004 | -0.5% | -6.1% | +2.3% | +3.3% | -4.9% | +2.3% | +6.3% | +1.9% | +0.5% | -1.2% | -0.2% | +2.3% |
| 2003 | -8.7% | -15.0% | -3.5% | +18.7% | +9.0% | +0.5% | -6.9% | -3.9% | -0.9% | +10.1% | -2.9% | +11.9% |
| 2002 | -3.6% | +0.9% | -0.9% | -16.3% | +10.3% | -11.0% | -8.2% | -10.7% | -18.6% | +29.7% | +11.1% | -5.0% |
| 2001 | +2.0% | -1.3% | -6.4% | -7.0% | +4.4% | -6.9% | +13.3% | -9.0% | +15.2% | -18.5% | -2.0% | +4.9% |
| 2000 | -11.4% | -11.3% | +10.8% | +4.8% | -0.3% | -1.0% | -0.9% | -1.9% | +19.7% | +16.2% | -4.7% | -13.1% |
| 1999 | +1.3% | -2.1% | -10.7% | +19.0% | -8.3% | +13.5% | -1.0% | -15.9% | +6.9% | -0.3% | +1.9% | -5.9% |
| 1998 | +6.9% | -2.8% | +14.8% | -3.8% | -6.2% | +2.8% | +3.3% | -7.0% | +16.5% | +5.1% | +3.5% | +11.9% |
| 1997 | +7.0% | +4.8% | -8.0% | +5.9% | +5.2% | +5.8% | -3.4% | -8.1% | +13.0% | +4.7% | +14.2% | +0.9% |
| 1996 | -0.3% | -3.0% | -4.0% | -3.6% | -1.7% | +0.0% | +0.0% | -4.5% | +3.2% | +2.1% | +8.2% | -1.3% |
| 1995 | +7.2% | -2.5% | +0.9% | +6.4% | +2.0% | +5.9% | +2.2% | +5.4% | +8.6% | +2.5% | -3.1% | +5.7% |
| 1994 | +2.3% | -6.8% | +3.4% | +4.2% | -0.9% | +5.9% | -2.1% | -1.3% | +2.7% | -0.4% | -1.3% | -2.2% |
| 1993 | -6.0% | +8.7% | +4.8% | +0.5% | -1.0% | +1.0% | +5.6% | +12.4% | -5.5% | +4.1% | -3.9% | -2.3% |
| 1992 | -5.3% | +0.0% | -4.9% | +11.1% | -3.3% | +1.4% | +9.5% | +1.2% | +3.1% | -1.2% | +4.2% | +6.4% |
| 1991 | -5.0% | +2.6% | +5.1% | -4.0% | -2.5% | +3.4% | +2.5% | +2.4% | +1.6% | +9.4% | -4.3% | +11.9% |
| 1990 | -15.5% | +3.7% | +2.7% | -1.7% | +7.0% | -7.4% | +2.7% | -10.3% | +6.7% | +6.3% | +0.8% | +1.7% |
| 1989 | +10.2% | +0.0% | +2.9% | +9.3% | +7.5% | -1.4% | +13.5% | -5.3% | +5.6% | -0.9% | +1.8% | +13.2% |
| 1988 | +14.4% | -2.5% | -3.4% | -0.5% | +7.8% | +4.3% | -2.1% | -1.0% | +7.3% | +5.2% | -0.3% | -2.7% |
| 1987 | +5.9% | -0.4% | +0.8% | -6.4% | +4.0% | +4.4% | -0.6% | +4.6% | +10.7% | -9.3% | -13.4% | +1.6% |
| 1986 | +2.2% | +3.4% | +5.2% | +1.1% | +8.7% | +9.9% | -2.7% | +11.0% | -8.5% | +3.2% | +4.3% | +0.3% |
| 1985 | +5.7% | +1.5% | +1.1% | +3.3% | +6.6% | +4.8% | -0.7% | +0.8% | -4.8% | +2.6% | +2.9% | +6.5% |
| 1984 | +6.8% | -4.3% | -1.7% | +3.9% | -6.9% | +4.2% | +8.8% | +4.5% | +4.7% | +1.5% | +1.7% | +6.2% |
| 1983 | — | — | — | — | — | — | — | — | — | — | — | -0.3% |
| Avg | +1.0% | -0.8% | +1.4% | +1.8% | +0.6% | +1.6% | +1.4% | -1.0% | +2.5% | +1.8% | +1.2% | +2.0% |
| Median | +1.8% | -1.3% | +2.1% | +2.5% | -0.3% | +1.4% | +1.5% | -1.1% | +3.0% | +1.9% | +1.6% | +1.6% |
| Last 5Y Avg | +7.7% | +0.8% | +2.4% | -2.6% | +1.0% | +1.3% | -3.8% | +0.6% | -1.1% | +2.7% | +2.3% | -0.3% |
| Std Dev (σ) | 6.9% | 5.6% | 6.0% | 6.7% | 5.6% | 5.4% | 5.7% | 5.7% | 7.6% | 8.5% | 5.4% | 5.8% |
| Consistency (μ/σ) | 0.15 | -0.14 | 0.23 | 0.26 | 0.11 | 0.29 | 0.25 | -0.17 | 0.32 | 0.21 | 0.21 | 0.34 |
| Win Rate (%) | 56% | 40% | 63% | 63% | 47% | 64% | 55% | 43% | 67% | 60% | 57% | 60% |
| Winning / Losing Months | ▲24▼19 | ▲17▼26 | ▲27▼16 | ▲27▼16 | ▲20▼23 | ▲27▼15 | ▲23▼19 | ▲18▼24 | ▲28▼14 | ▲25▼17 | ▲24▼18 | ▲26▼17 |
| Longest Win / Loss Streak | ▲6▼5 | ▲3▼5 | ▲8▼3 | ▲9▼4 | ▲6▼4 | ▲5▼3 | ▲5▼4 | ▲4▼8 | ▲8▼3 | ▲4▼3 | ▲5▼4 | ▲4▼3 |
| Best | +14.4%in January 1988 | +15.5%in February 2025 | +14.8%in March 1998 | +19.0%in April 1999 | +12.8%in May 2022 | +13.5%in June 1999 | +13.5%in July 1989 | +12.4%in August 1993 | +19.7%in September 2000 | +29.7%in October 2002 | +14.2%in November 1997 | +13.2%in December 1989 |
| Worst | -15.5%in January 1990 | -15.0%in February 2003 | -17.2%in March 2020 | -16.3%in April 2002 | -11.0%in May 2023 | -15.6%in June 2008 | -9.2%in July 2022 | -15.9%in August 1999 | -18.6%in September 2002 | -18.5%in October 2001 | -13.4%in November 1987 | -13.1%in December 2000 |
−18.6%+29.7%
2026
Jan+6.8%
Feb+6.9%
Mar+3.5%
Apr-9.9%
May-5.1%
Jun-4.9%
Jul—
Aug—
Sep—
Oct—
Nov—
Dec—
2025
Jan+5.5%
Feb+15.5%
Mar+3.2%
Apr-1.0%
May+0.4%
Jun+4.1%
Jul-4.3%
Aug+6.9%
Sep-3.6%
Oct-11.4%
Nov+5.2%
Dec-4.5%
2024
Jan+7.2%
Feb-4.3%
Mar+4.0%
Apr-2.5%
May+7.9%
Jun+4.9%
Jul+2.2%
Aug+3.3%
Sep+10.6%
Oct+3.7%
Nov+2.8%
Dec-1.7%
2023
Jan+12.3%
Feb-7.2%
Mar+1.8%
Apr-6.9%
May-11.0%
Jun+1.4%
Jul-7.4%
Aug+1.8%
Sep+1.6%
Oct+4.5%
Nov+7.6%
Dec+1.3%
2022
Jan+6.5%
Feb-7.1%
Mar-0.2%
Apr+7.2%
May+12.8%
Jun-1.5%
Jul-9.2%
Aug-6.6%
Sep-12.5%
Oct+20.9%
Nov+5.8%
Dec-4.5%
2021
Jan+1.8%
Feb-2.6%
Mar+8.5%
Apr+6.1%
May-6.3%
Jun-2.2%
Jul-0.2%
Aug-2.2%
Sep-1.5%
Oct-4.1%
Nov-9.6%
Dec+7.8%
2020
Jan-2.0%
Feb-6.4%
Mar-17.2%
Apr+7.0%
May+1.2%
Jun-2.0%
Jul+0.1%
Aug+0.7%
Sep-4.3%
Oct-3.0%
Nov+6.5%
Dec+0.1%
2019
Jan+7.7%
Feb+3.5%
Mar+0.8%
Apr+0.9%
May-1.3%
Jun+9.6%
Jul+3.6%
Aug+3.6%
Sep+7.3%
Oct+3.6%
Nov-2.9%
Dec+4.6%
2018
Jan-2.0%
Feb-3.1%
Mar-1.8%
Apr-6.5%
May-1.2%
Jun-0.6%
Jul+1.6%
Aug-0.1%
Sep+5.2%
Oct-6.9%
Nov+1.8%
Dec-8.7%
2017
Jan+0.7%
Feb-0.8%
Mar-0.6%
Apr-3.1%
May-2.8%
Jun-2.1%
Jul+5.1%
Aug-3.9%
Sep+4.6%
Oct-12.6%
Nov+8.1%
Dec+6.9%
2016
Jan+6.7%
Feb+2.5%
Mar+6.0%
Apr+0.8%
May+0.9%
Jun+10.3%
Jul+1.7%
Aug-5.5%
Sep-0.7%
Oct-7.9%
Nov+5.0%
Dec+10.1%
2015
Jan-0.2%
Feb+5.0%
Mar-5.6%
Apr+8.1%
May-0.3%
Jun+2.9%
Jul-0.5%
Aug-4.4%
Sep-1.8%
Oct+4.8%
Nov+0.5%
Dec+2.2%
2014
Jan-3.6%
Feb-4.2%
Mar+9.8%
Apr+3.6%
May-0.7%
Jun-0.3%
Jul+2.3%
Aug-1.7%
Sep+0.8%
Oct+0.6%
Nov+1.5%
Dec-5.0%
2013
Jan+5.0%
Feb+3.2%
Mar+2.2%
Apr+3.7%
May-6.6%
Jun+1.2%
Jul+1.4%
Aug-4.1%
Sep+0.0%
Oct+8.9%
Nov-2.8%
Dec-0.1%
2012
Jan-0.8%
Feb+4.0%
Mar+2.1%
Apr+7.5%
May+3.8%
Jun+4.4%
Jul+8.1%
Aug-3.4%
Sep+2.9%
Oct-6.8%
Nov-1.3%
Dec-1.3%
2011
Jan-4.5%
Feb+3.1%
Mar+8.0%
Apr+3.6%
May+1.3%
Jun-0.5%
Jul-5.0%
Aug-2.6%
Sep+0.1%
Oct+4.9%
Nov-1.2%
Dec+4.4%
2010
Jan-7.7%
Feb-2.1%
Mar+4.2%
Apr+3.1%
May-6.9%
Jun-0.3%
Jul+9.8%
Aug+4.1%
Sep+5.9%
Oct+1.7%
Nov-2.6%
Dec+5.8%
2009
Jan-12.0%
Feb-3.3%
Mar+5.9%
Apr+3.8%
May-3.3%
Jun+0.4%
Jul+8.0%
Aug-0.7%
Sep+3.7%
Oct-3.0%
Nov+4.8%
Dec+4.1%
2008
Jan-6.3%
Feb-9.5%
Mar+10.0%
Apr+2.4%
May+3.1%
Jun-15.6%
Jul-7.0%
Aug+3.8%
Sep-12.8%
Oct-2.0%
Nov+6.7%
Dec-0.3%
2007
Jan+6.8%
Feb-2.3%
Mar+7.2%
Apr-0.6%
May+6.8%
Jun+0.5%
Jul-4.6%
Aug+1.8%
Sep+6.1%
Oct-0.1%
Nov-8.6%
Dec+8.9%
2006
Jan+7.8%
Feb+6.2%
Mar-2.0%
Apr-1.6%
May-0.6%
Jun+7.1%
Jul+9.3%
Aug+3.8%
Sep+4.5%
Oct+6.6%
Nov-1.1%
Dec+5.5%
2005
Jan-6.4%
Feb+1.2%
Mar-1.4%
Apr+2.5%
May-1.9%
Jun+1.7%
Jul+4.8%
Aug-1.6%
Sep-0.5%
Oct+1.4%
Nov+4.4%
Dec-1.5%
2004
Jan-0.5%
Feb-6.1%
Mar+2.3%
Apr+3.3%
May-4.9%
Jun+2.3%
Jul+6.3%
Aug+1.9%
Sep+0.5%
Oct-1.2%
Nov-0.2%
Dec+2.3%
2003
Jan-8.7%
Feb-15.0%
Mar-3.5%
Apr+18.7%
May+9.0%
Jun+0.5%
Jul-6.9%
Aug-3.9%
Sep-0.9%
Oct+10.1%
Nov-2.9%
Dec+11.9%
2002
Jan-3.6%
Feb+0.9%
Mar-0.9%
Apr-16.3%
May+10.3%
Jun-11.0%
Jul-8.2%
Aug-10.7%
Sep-18.6%
Oct+29.7%
Nov+11.1%
Dec-5.0%
2001
Jan+2.0%
Feb-1.3%
Mar-6.4%
Apr-7.0%
May+4.4%
Jun-6.9%
Jul+13.3%
Aug-9.0%
Sep+15.2%
Oct-18.5%
Nov-2.0%
Dec+4.9%
2000
Jan-11.4%
Feb-11.3%
Mar+10.8%
Apr+4.8%
May-0.3%
Jun-1.0%
Jul-0.9%
Aug-1.9%
Sep+19.7%
Oct+16.2%
Nov-4.7%
Dec-13.1%
1999
Jan+1.3%
Feb-2.1%
Mar-10.7%
Apr+19.0%
May-8.3%
Jun+13.5%
Jul-1.0%
Aug-15.9%
Sep+6.9%
Oct-0.3%
Nov+1.9%
Dec-5.9%
1998
Jan+6.9%
Feb-2.8%
Mar+14.8%
Apr-3.8%
May-6.2%
Jun+2.8%
Jul+3.3%
Aug-7.0%
Sep+16.5%
Oct+5.1%
Nov+3.5%
Dec+11.9%
1997
Jan+7.0%
Feb+4.8%
Mar-8.0%
Apr+5.9%
May+5.2%
Jun+5.8%
Jul-3.4%
Aug-8.1%
Sep+13.0%
Oct+4.7%
Nov+14.2%
Dec+0.9%
1996
Jan-0.3%
Feb-3.0%
Mar-4.0%
Apr-3.6%
May-1.7%
Jun+0.0%
Jul+0.0%
Aug-4.5%
Sep+3.2%
Oct+2.1%
Nov+8.2%
Dec-1.3%
1995
Jan+7.2%
Feb-2.5%
Mar+0.9%
Apr+6.4%
May+2.0%
Jun+5.9%
Jul+2.2%
Aug+5.4%
Sep+8.6%
Oct+2.5%
Nov-3.1%
Dec+5.7%
1994
Jan+2.3%
Feb-6.8%
Mar+3.4%
Apr+4.2%
May-0.9%
Jun+5.9%
Jul-2.1%
Aug-1.3%
Sep+2.7%
Oct-0.4%
Nov-1.3%
Dec-2.2%
1993
Jan-6.0%
Feb+8.7%
Mar+4.8%
Apr+0.5%
May-1.0%
Jun+1.0%
Jul+5.6%
Aug+12.4%
Sep-5.5%
Oct+4.1%
Nov-3.9%
Dec-2.3%
1992
Jan-5.3%
Feb+0.0%
Mar-4.9%
Apr+11.1%
May-3.3%
Jun+1.4%
Jul+9.5%
Aug+1.2%
Sep+3.1%
Oct-1.2%
Nov+4.2%
Dec+6.4%
1991
Jan-5.0%
Feb+2.6%
Mar+5.1%
Apr-4.0%
May-2.5%
Jun+3.4%
Jul+2.5%
Aug+2.4%
Sep+1.6%
Oct+9.4%
Nov-4.3%
Dec+11.9%
1990
Jan-15.5%
Feb+3.7%
Mar+2.7%
Apr-1.7%
May+7.0%
Jun-7.4%
Jul+2.7%
Aug-10.3%
Sep+6.7%
Oct+6.3%
Nov+0.8%
Dec+1.7%
1989
Jan+10.2%
Feb+0.0%
Mar+2.9%
Apr+9.3%
May+7.5%
Jun-1.4%
Jul+13.5%
Aug-5.3%
Sep+5.6%
Oct-0.9%
Nov+1.8%
Dec+13.2%
1988
Jan+14.4%
Feb-2.5%
Mar-3.4%
Apr-0.5%
May+7.8%
Jun+4.3%
Jul-2.1%
Aug-1.0%
Sep+7.3%
Oct+5.2%
Nov-0.3%
Dec-2.7%
1987
Jan+5.9%
Feb-0.4%
Mar+0.8%
Apr-6.4%
May+4.0%
Jun+4.4%
Jul-0.6%
Aug+4.6%
Sep+10.7%
Oct-9.3%
Nov-13.4%
Dec+1.6%
1986
Jan+2.2%
Feb+3.4%
Mar+5.2%
Apr+1.1%
May+8.7%
Jun+9.9%
Jul-2.7%
Aug+11.0%
Sep-8.5%
Oct+3.2%
Nov+4.3%
Dec+0.3%
1985
Jan+5.7%
Feb+1.5%
Mar+1.1%
Apr+3.3%
May+6.6%
Jun+4.8%
Jul-0.7%
Aug+0.8%
Sep-4.8%
Oct+2.6%
Nov+2.9%
Dec+6.5%
1984
Jan+6.8%
Feb-4.3%
Mar-1.7%
Apr+3.9%
May-6.9%
Jun+4.2%
Jul+8.8%
Aug+4.5%
Sep+4.7%
Oct+1.5%
Nov+1.7%
Dec+6.2%
1983
Jan—
Feb—
Mar—
Apr—
May—
Jun—
Jul—
Aug—
Sep—
Oct—
Nov—
Dec-0.3%
Avg
Jan+1.0%
Feb-0.8%
Mar+1.4%
Apr+1.8%
May+0.6%
Jun+1.6%
Jul+1.4%
Aug-1.0%
Sep+2.5%
Oct+1.8%
Nov+1.2%
Dec+2.0%
Median
Jan+1.8%
Feb-1.3%
Mar+2.1%
Apr+2.5%
May-0.3%
Jun+1.4%
Jul+1.5%
Aug-1.1%
Sep+3.0%
Oct+1.9%
Nov+1.6%
Dec+1.6%
Last 5Y Avg
Jan+7.7%
Feb+0.8%
Mar+2.4%
Apr-2.6%
May+1.0%
Jun+1.3%
Jul-3.8%
Aug+0.6%
Sep-1.1%
Oct+2.7%
Nov+2.3%
Dec-0.3%
Std Dev (σ)
Jan6.9%
Feb5.6%
Mar6.0%
Apr6.7%
May5.6%
Jun5.4%
Jul5.7%
Aug5.7%
Sep7.6%
Oct8.5%
Nov5.4%
Dec5.8%
Consistency (μ/σ)
Jan0.15
Feb-0.14
Mar0.23
Apr0.26
May0.11
Jun0.29
Jul0.25
Aug-0.17
Sep0.32
Oct0.21
Nov0.21
Dec0.34
Win Rate (%)
Jan56%
Feb40%
Mar63%
Apr63%
May47%
Jun64%
Jul55%
Aug43%
Sep67%
Oct60%
Nov57%
Dec60%
Winning / Losing Months
Jan▲24▼19
Feb▲17▼26
Mar▲27▼16
Apr▲27▼16
May▲20▼23
Jun▲27▼15
Jul▲23▼19
Aug▲18▼24
Sep▲28▼14
Oct▲25▼17
Nov▲24▼18
Dec▲26▼17
Longest Win / Loss Streak
Jan▲6▼5
Feb▲3▼5
Mar▲8▼3
Apr▲9▼4
May▲6▼4
Jun▲5▼3
Jul▲5▼4
Aug▲4▼8
Sep▲8▼3
Oct▲4▼3
Nov▲5▼4
Dec▲4▼3
Best
Jan+14.4%1988
Feb+15.5%2025
Mar+14.8%1998
Apr+19.0%1999
May+12.8%2022
Jun+13.5%1999
Jul+13.5%1989
Aug+12.4%1993
Sep+19.7%2000
Oct+29.7%2002
Nov+14.2%1997
Dec+13.2%1989
Worst
Jan-15.5%1990
Feb-15.0%2003
Mar-17.2%2020
Apr-16.3%2002
May-11.0%2023
Jun-15.6%2008
Jul-9.2%2022
Aug-15.9%1999
Sep-18.6%2002
Oct-18.5%2001
Nov-13.4%1987
Dec-13.1%2000
−18.6%+29.7%
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