| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year | MDD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | -0.0 | -1.9 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | -3.2 | -3.2 |
| 2024 | -1.3 | 0.7 | 1.4 | 6.3 | 3.2 | -1.0 | 8.7 | 0.9 | 1.6 | -0.1 | 4.1 | -1.0 | 20.1 | -8.2 |
| 2023 | 0.5 | -1.5 | -1.2 | -1.6 | 1.3 | -1.7 | 1.4 | -1.2 | -1.4 | 11.6 | 2.6 | 1.1 | 21.0 | -11.0 |
| 2022 | 3.6 | 15.2 | -2.4 | -5.4 | 1.3 | 0.2 | -0.3 | -0.3 | -1.6 | 1.8 | 12.7 | 1.7 | 36.8 | -13.5 |
| 2021 | 0.3 | -0.7 | -2.1 | 2.4 | -0.6 | 0.0 | -3.3 | 0.3 | 0.5 | -2.9 | 4.6 | -0.4 | -6.6 | -11.4 |
| 2020 | 0.2 | -0.7 | 9.2 | 6.0 | 0.5 | 2.5 | -7.5 | 7.3 | -2.1 | -6.0 | 1.2 | 1.8 | 32.6 | -10.2 |
| 2019 | 5.4 | -0.1 | -1.7 | 1.2 | 0.3 | 7.1 | 3.6 | -1.5 | -0.5 | -0.6 | -2.3 | 2.8 | 10.7 | -9.0 |
| 2018 | -1.1 | 3.5 | -0.0 | -2.5 | -3.1 | -0.5 | 0.2 | 1.6 | 1.1 | -0.8 | -3.0 | -2.7 | -8.7 | -12.4 |
| 2017 | 2.1 | 1.0 | 3.7 | 2.3 | -0.4 | 0.9 | 3.6 | 0.2 | 1.8 | -0.4 | -1.3 | 0.8 | 14.1 | -4.9 |
| 2016 | 1.4 | 27.5 | -1.0 | 1.2 | -0.2 | 5.2 | -7.3 | -1.8 | -4.9 | -3.1 | 23.8 | 2.7 | 62.1 | -23.4 |
| 2015 | 15.0 | -0.5 | 1.0 | 12.2 | -5.8 | 12.0 | -3.1 | 2.7 | 13.1 | -1.4 | 0.0 | -1.0 | 53.5 | -22.3 |
| Avg/Mo | 2.4 | 3.9 | 0.7 | 2.2 | -0.3 | 2.5 | -0.4 | 0.8 | 0.8 | -0.2 | 4.3 | 0.6 | -18.2 |