| Month | Forecast |
| 2020 | 140569.1 |
| 2021 | 141133.1 |
| 2022 | 141697.2 |
| 2023 | 142261.2 |
| 2024 | 142825.3 |
| 2025 | 143389.4 |
| 2026 | 143953.4 |
| 2027 | 144517.5 |
| 2028 | 145081.5 |
| 2029 | 145645.6 |