Monthly Returns (%)
| Years | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1997 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -7.2 | 3.3 | 11 | 0 |
| 1998 | -15.3 | -0.4 | 1.8 | -16.1 | -19.1 | 7.7 | -17.1 | -20.2 | 12 | -9 | 8.7 | 17.1 | -46.1 |
| 1999 | -24.4 | -4 | 52 | -11.5 | -8.7 | 3.4 | -2.1 | -11.1 | 1.7 | -14 | 18.1 | 32.3 | 9.5 |
| 2000 | -16.3 | -14.7 | -7.3 | 8.6 | -1.9 | -10.1 | 30.3 | 2.3 | -7.4 | 7.7 | -11.7 | -6.7 | -30.5 |
| 2001 | -14.9 | 0 | 3.2 | 1.1 | -3.9 | 1.8 | -1.7 | -0.9 | 11.5 | 5 | 2.5 | 14.7 | 16.4 |
| 2002 | 10.3 | 18 | 3.1 | -5.1 | 5.4 | -0.8 | 1.1 | -3.5 | -5.3 | 0 | -0.2 | 0.4 | 23.3 |
| 2003 | -6.2 | -1.7 | 3.8 | 6.5 | 26.9 | -4.3 | 0.7 | -4.9 | 2.5 | -2.3 | 4.5 | 3.2 | 28.1 |
| 2004 | 8 | 11.8 | -8.3 | -14.6 | 2.7 | 1.5 | 1.7 | 3 | 10.5 | 3.4 | 14 | 6.8 | 43.7 |
| 2005 | -8.3 | 16.1 | -2.7 | 8.8 | -0.3 | 4.4 | 20.5 | -5.8 | 16.9 | -15.5 | -0.5 | 7.7 | 41 |
| 2006 | -12.8 | 0.2 | 2.4 | 18.2 | -1.2 | -9.2 | -0.5 | 12.1 | 10.3 | -5.7 | 5.4 | 32.5 | 53.5 |
| 2007 | -9.2 | 9.4 | 0.7 | 5.8 | 5.8 | 0.7 | 0.7 | -1 | -5.8 | -11.9 | 13.2 | 6.1 | 12 |
| 2008 | -2.8 | -5.2 | -0.6 | -0.3 | 2.4 | 0.4 | -4 | 5.8 | -18.2 | -19.4 | -18.1 | -9.2 | -53.3 |
| 2009 | -6.9 | -13.3 | -3 | 32.1 | 20.7 | 19.1 | -3.9 | 7.1 | -3.3 | 10 | -5.6 | 5.5 | 61.9 |
| 2010 | -6.5 | 0.1 | 3 | -0.7 | -3.2 | -19.3 | 10.5 | -2.4 | 4.4 | 13.8 | 16.4 | -3.6 | 7.4 |
| 2011 | 3.9 | 3.9 | 7.1 | 1.9 | -8.5 | -6.7 | -1.8 | -6.7 | 2.8 | 0.4 | -11.1 | -5 | -19.6 |
| 2012 | 5.3 | 0.8 | 4 | -1.9 | -1.8 | 9.3 | 6.1 | -4.2 | 8.9 | 5 | 3.4 | 7 | 49.4 |
| 2013 | -0.4 | 7.9 | 7.1 | 5.9 | 2 | 0.8 | 16.7 | -5 | 3.4 | 3.9 | -3.1 | 3.6 | 49.9 |
| 2014 | 5.2 | -1 | 4.1 | 1 | 17 | 4.2 | -1.2 | 7.1 | 5 | 2.4 | -7.5 | -11.8 | 23.9 |
| 2015 | -2.1 | 4.5 | -2.3 | 7.9 | 7.8 | -5.7 | 6.6 | -0.5 | 7.5 | -10.4 | -8.3 | -1.9 | 0.8 |
| 2016 | -12 | 11.4 | 6.2 | -1.9 | -0.6 | -0.3 | 6.2 | 2.4 | -5.8 | 5.5 | -11.4 | 4.5 | 1.3 |
| 2017 | -5.3 | 3.1 | 13.3 | -1.4 | 3.7 | 6.2 | 3.2 | 6.1 | 4.8 | -11.5 | -1.5 | -1.2 | 18.7 |
| 2018 | 8.1 | -6.3 | 6.8 | 0.2 | -11 | 5.3 | 3.5 | -1.7 | -7 | -19.1 | -4.9 | -5.2 | -29.9 |
| 2019 | 16.3 | 2 | -1.8 | 7.4 | 2.7 | -0.4 | 5.1 | -1.2 | 1.2 | -0.4 | -4 | 3.1 | 32.7 |
| 2020 | -8.6 | -12.5 | -19.1 | 2.6 | 5.1 | -4 | 2 | 4.6 | 2.1 | -2.6 | 11.6 | 8.5 | -14 |
| 2021 | -8.9 | -3.1 | -0.3 | 11.9 | 4.3 | -0.2 | -5 | -0.6 | 1 | -4 | -6.2 | 5.4 | -7 |
| 2022 | -2.6 | -1.1 | 15.5 | -2 | 2.3 | -8.6 | 5.5 | 4.5 | -2.5 | 6.6 | 4.2 | -0.7 | 20.8 |
| 2023 | 3 | 1.9 | 23.3 | -20.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |