| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year | MDD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 1.6 | -3.1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | -1.9 | -4.7 |
| 2024 | -0.9 | -0.4 | -2.6 | 5.3 | 10.5 | 0.2 | 0.7 | -0.1 | 6.8 | 0.8 | 1.9 | 0.3 | 31.7 | -9.5 |
| 2023 | -1.8 | -1.9 | 18.7 | -3.1 | -2.3 | -1.7 | -2.0 | 2.1 | -0.7 | 6.5 | -0.6 | 3.2 | 13.4 | -15.8 |
| 2022 | 0.2 | 0.5 | -2.6 | -0.2 | 1.3 | -0.5 | 0.2 | -3.9 | -0.6 | -2.3 | 9.3 | -1.7 | -0.5 | -9.0 |
| 2021 | -0.8 | 0.0 | -1.9 | 6.5 | 7.2 | 0.0 | 0.7 | 1.9 | -1.7 | 4.1 | -0.3 | 2.1 | 16.2 | -7.7 |
| 2020 | -0.4 | 33.4 | -7.6 | 15.9 | -2.5 | -5.1 | 11.3 | -0.3 | -4.0 | -3.8 | 5.7 | 8.1 | 78.8 | -26.3 |
| 2019 | 10.5 | 7.0 | 3.7 | -5.2 | 3.9 | -1.0 | -0.5 | 30.4 | -2.7 | 3.8 | -2.8 | -3.3 | 65.6 | -23.3 |
| 2018 | 11.8 | -1.4 | -1.0 | 5.4 | -2.2 | -0.9 | -2.7 | -1.1 | -1.5 | 5.8 | -4.6 | -8.1 | -9.5 | -20.2 |
| 2017 | -8.9 | 4.6 | 6.4 | 1.1 | -1.9 | -0.2 | 2.0 | 5.7 | -3.4 | -0.6 | -4.3 | -4.1 | -4.6 | -17.0 |
| 2016 | -1.4 | 30.0 | -4.6 | 14.5 | 0.3 | 42.2 | 0.0 | -2.5 | 1.2 | -2.8 | -2.4 | 3.0 | 126.8 | -29.8 |
| 2015 | 3.8 | 2.8 | 9.7 | 1.9 | -1.7 | 5.8 | 0.0 | -15.8 | 4.8 | -2.2 | -4.2 | -5.6 | -15.3 | -25.7 |
| Avg/Mo | 1.3 | 6.5 | 1.8 | 4.2 | 1.2 | 3.9 | 1.0 | 1.6 | -0.2 | 0.9 | -0.2 | -0.6 | -40.5 |