| Year | Total index |
|---|---|
| 1: On 21 February 2019 the indices for 2015 to 2018 were revised. | |
| 2024 | 129.0 |
| 2023 | 125.9 |
| 2022 | 118.7 |
| 2021 | 109.2 |
| 2020 | 105.8 |
As at 10 July 2025
| Year | Total index |
|---|---|
| 1: On 21 February 2019 the indices for 2015 to 2018 were revised. | |
| 2024 | 129.0 |
| 2023 | 125.9 |
| 2022 | 118.7 |
| 2021 | 109.2 |
| 2020 | 105.8 |
As at 10 July 2025