| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year | MDD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 3.9 | -1.6 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.8 | -4.3 |
| 2024 | -0.4 | -0.6 | -2.1 | 3.1 | 1.7 | -0.2 | 0.6 | -0.9 | 1.8 | 1.2 | 0.0 | 0.2 | 5.3 | -3.5 |
| 2023 | -0.5 | 0.0 | 2.4 | 0.5 | -0.3 | -0.5 | 0.5 | -0.3 | -0.3 | 4.2 | 0.4 | 0.3 | 5.6 | -4.1 |
| 2022 | 0.2 | 4.6 | 0.2 | -1.0 | 0.3 | 0.0 | -0.4 | -0.9 | -1.1 | -0.2 | 3.2 | -0.4 | 4.3 | -4.4 |
| 2021 | -1.1 | -0.1 | -1.4 | 1.4 | 3.1 | 0.0 | 0.8 | 1.2 | 0.0 | 0.4 | -0.5 | -0.3 | 2.3 | -3.0 |
| 2020 | 0.4 | 0.9 | -1.1 | 0.6 | 0.8 | 0.5 | 1.2 | -0.6 | -0.7 | 0.0 | 0.1 | -0.1 | 6.1 | -1.4 |
| 2019 | -0.4 | -0.2 | -0.0 | 0.2 | 1.5 | -0.1 | 0.1 | 3.1 | 0.2 | -0.3 | -0.1 | -0.1 | 2.3 | -3.0 |
| 2018 | 0.8 | 0.0 | -0.3 | -0.4 | 0.0 | 0.0 | -0.2 | 0.1 | -0.3 | 1.0 | -0.6 | -0.6 | -1.0 | -2.1 |
| 2017 | 0.1 | 0.5 | 0.2 | 0.0 | 0.3 | 0.5 | 0.5 | 0.2 | -0.5 | 0.3 | -0.1 | 0.4 | 1.7 | -1.3 |
| 2016 | -0.4 | 2.3 | -1.2 | 0.4 | 0.0 | 4.6 | -0.5 | -0.4 | -0.0 | -0.6 | 0.0 | -0.1 | 7.2 | -4.4 |
| 2015 | -0.2 | N/A | 0.5 | -0.4 | -0.4 | 1.1 | 0.0 | 0.5 | 0.4 | 0.4 | 0.0 | 0.1 | 1.5 | -1.5 |
| 2014 | 0.1 | 1.0 | 1.1 | -0.6 | 0.1 | 2.1 | -0.6 | -0.5 | 0.0 | -1.0 | 0.3 | 1.4 | 3.6 | -2.1 |
| 2013 | 0.5 | -0.2 | -0.7 | 0.0 | 0.5 | 0.0 | 0.3 | -1.4 | 0.0 | 2.5 | N/A | 0.0 | 4.5 | -2.4 |
| Avg/Mo | 0.2 | 0.6 | -0.2 | 0.3 | 0.6 | 0.7 | 0.2 | 0.0 | -0.0 | 0.7 | 0.2 | 0.1 | -5.2 |