| Year | Value (mm per year) |
|---|---|
|
2027 |
-3.5 |
|
2026 |
-3.57 |
|
2025 |
-3.71 |
|
2024 |
-4.01 |
|
2023 |
-4.54 |
|
2022 |
-4.81 |
|
2021 |
-2.59 |
|
2020 |
-2.5 |
|
2019 |
-2.67 |
|
2018 |
-3.88 |