January 2026 so far
Accumulated statistics
| Period | Availability (%) |
| 2025 | x̄ = 99.97 | |
| 2025-R4 | 99.94 | |
| 2025-R3 | 100.00 | |
| 2025-R2 | 100.00 | |
| 2025-R1 | 99.92 | |
| 2024 | x̄ = 99.91 | |
| 2024-R4 | 100.00 | |
| 2024-R3 | 99.69 | |
| 2024-R2 | 99.97 | |
| 2024-R1 | 100.00 | |
| 2023 | x̄ = 99.94 | |
| 2023-R4 | 99.94 | |
| 2023-R2 | 99.94 | |
| 2022 | x̄ = 99.80 | |
| 2022-R4 | 99.61 | |
| 2022-R2 | 99.99 | |
| 2021 | x̄ = 100.00 | |
| 2021-R4 | 100.00 | |
| 2021-R2 | 100.00 | |
| 2020 | x̄ = 99.87 | |
| 2020-R4 | 99.99 | |
| 2020-R2 | 99.75 | |
| 2019 | x̄ = 99.99 | |
| 2019-R4 | 100.00 | |
| 2019-R2 | 99.98 | |
| 2018 | x̄ = 99.99 | |
| 2018-R4 | 100.00 | |
| 2018-R2 | 99.98 | |
| 2017 | x̄ = 98.71 | |
| 2017-R4 | 98.73 | |
| 2017-R2 | 98.68 | |
| 2016 | x̄ = 99.90 | |
| 2016-R4 | 99.99 | |
| 2016-R2 | 99.80 | |
| 2015 | x̄ = 99.87 | |
| 2015-R4 | 99.46 | |
| 2015-R3 | 100.00 | |
| 2015-R2 | 100.00 | |
| 2015-R1 | 100.00 | |
| 2014 | x̄ = 100.00 | |
| 2014-R4 | 100.00 | |
| 2014-R3 | 100.00 | |
| 2014-R2 | 99.98 | |
| 2014-R1 | 100.00 | |
| 2013 | x̄ = 99.84 | |
| 2013-R4 | 99.84 | |