| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 11.6 | 2.8 | -21.3 | -3.2 | 15.0 | -9.2 | 0.9 | −8.0% | |||||
| 2025 | -2.8 | 10.4 | -5.6 | 1.1 | 10.0 | 15.1 | 3.8 | 17.6 | 24.2 | +96.4% | |||
| 2024 | -3.4 | -1.7 | 9.4 | 6.4 | 14.8 | -3.5 | -1.6 | -0.2 | -6.0 | +13.2% | |||
| 2023 | 14.9 | 3.8 | -6.1 | -2.8 | 9.0 | -1.5 | -9.1 | -5.7 | +0.0% | ||||
| 2022 | -4.0 | 8.8 | 3.1 | -8.3 | -0.6 | -11.9 | 6.7 | 0.9 | 12.7 | 10.7 | +16.2% | ||
| 2021 | 2.2 | -1.9 | -7.1 | 5.4 | 8.3 | -6.5 | -2.4 | 8.7 | -4.9 | 2.5 | +2.7% | ||
| 2020 | -8.8 | 23.8 | 0.5 | 30.5 | 17.6 | -17.6 | 0.8 | +44.5% | |||||
| 2019 | 3.8 | -3.0 | -3.1 | -1.1 | -2.5 | 5.0 | 7.2 | 11.3 | -5.8 | +11.0% | |||
| 2018 | 0.8 | -5.1 | -0.6 | -1.8 | 1.3 | -2.7 | -0.9 | 9.5 | −0.2% | ||||
| 2017 | -1.0 | -5.7 | 1.0 | -4.6 | 1.1 | 4.4 | -5.0 | 4.1 | −6.1% | ||||
| 2016 | 3.3 | 4.7 | 3.8 | 15.1 | 9.3 | -8.3 | 2.8 | -7.2 | -7.6 | -2.9 | +10.8% | ||
| 2015 | 10.5 | 3.5 | -6.8 | -5.2 | -1.1 | -0.4 | 7.3 | +6.6% | |||||
| 2014 | 11.0 | -6.9 | -3.1 | -2.4 | -4.8 | -12.3 | -5.5 | -3.7 | 0.5 | −25.4% | |||
| 2013 | 3.9 | -9.4 | -0.4 | -14.7 | -7.9 | -12.5 | 0.9 | 19.6 | -8.5 | −28.8% | |||
| 2012 | -6.1 | -0.6 | 10.0 | -6.5 | 2.8 | -9.1 | −10.2% | ||||||
| 2011 | -8.9 | 20.0 | 12.0 | 28.3 | 15.2 | 4.0 | -28.0 | 14.3 | -4.7 | -14.8 | +25.9% | ||
| 2010 | -3.8 | 2.0 | 6.1 | 6.3 | -1.1 | 1.4 | -3.7 | 12.7 | 14.8 | 9.7 | +51.6% | ||
| 2009 | 11.4 | 26.8 | -13.0 | 2.6 | 6.9 | 11.7 | -2.3 | +47.1% | |||||
| 2008 | 14.5 | 16.9 | -12.8 | -4.5 | 2.0 | -23.3 | -10.1 | -20.4 | 4.7 | 10.7 | −27.8% | ||
| 2007 | 5.4 | 4.3 | -5.0 | -7.9 | 14.3 | 4.2 | -2.9 | 6.0 | +18.0% |