| date,value | |
| 2015-01-01,98.1 | |
| 2015-02-01,95.4 | |
| 2015-03-01,93.0 | |
| 2015-04-01,95.9 | |
| 2015-05-01,90.7 | |
| 2015-06-01,96.1 | |
| 2015-07-01,93.1 | |
| 2015-08-01,91.9 | |
| 2015-09-01,87.2 | |
| 2015-10-01,90.0 | |
| 2015-11-01,91.3 | |
| 2015-12-01,92.6 | |
| 2016-01-01,92.0 | |
| 2016-02-01,91.7 | |
| 2016-03-01,91.0 | |
| 2016-04-01,89.0 | |
| 2016-05-01,94.7 | |
| 2016-06-01,93.5 | |
| 2016-07-01,90.0 | |
| 2016-08-01,89.8 | |
| 2016-09-01,91.2 | |
| 2016-10-01,87.2 | |
| 2016-11-01,93.8 | |
| 2016-12-01,98.2 | |
| 2017-01-01,98.5 | |
| 2017-02-01,96.3 | |
| 2017-03-01,96.9 | |
| 2017-04-01,97.0 | |
| 2017-05-01,97.1 | |
| 2017-06-01,95.0 | |
| 2017-07-01,93.4 | |
| 2017-08-01,96.8 | |
| 2017-09-01,95.1 | |
| 2017-10-01,100.7 | |
| 2017-11-01,98.5 | |
| 2017-12-01,95.9 | |
| 2018-01-01,95.7 | |
| 2018-02-01,99.7 | |
| 2018-03-01,101.4 | |
| 2018-04-01,98.8 | |
| 2018-05-01,98.0 | |
| 2018-06-01,98.2 | |
| 2018-07-01,97.9 | |
| 2018-08-01,96.2 | |
| 2018-09-01,100.1 | |
| 2018-10-01,98.6 | |
| 2018-11-01,97.5 | |
| 2018-12-01,98.3 | |
| 2019-01-01,91.2 | |
| 2019-02-01,93.8 | |
| 2019-03-01,98.4 | |
| 2019-04-01,97.2 | |
| 2019-05-01,100.0 | |
| 2019-06-01,98.2 | |
| 2019-07-01,98.4 | |
| 2019-08-01,89.8 | |
| 2019-09-01,93.2 | |
| 2019-10-01,95.5 | |
| 2019-11-01,96.8 | |
| 2019-12-01,99.3 | |
| 2020-01-01,99.8 | |
| 2020-02-01,101.0 | |
| 2020-03-01,89.1 | |
| 2020-04-01,71.8 | |
| 2020-05-01,72.3 | |
| 2020-06-01,78.1 | |
| 2020-07-01,72.5 | |
| 2020-08-01,74.1 | |
| 2020-09-01,80.4 | |
| 2020-10-01,81.8 | |
| 2020-11-01,76.9 | |
| 2020-12-01,80.7 | |
| 2021-01-01,79.0 | |
| 2021-02-01,76.8 | |
| 2021-03-01,84.9 | |
| 2021-04-01,88.3 | |
| 2021-05-01,82.9 | |
| 2021-06-01,85.5 | |
| 2021-07-01,81.2 | |
| 2021-08-01,70.3 | |
| 2021-09-01,72.8 | |
| 2021-10-01,71.7 | |
| 2021-11-01,67.4 | |
| 2021-12-01,70.6 | |
| 2022-01-01,67.2 | |
| 2022-02-01,62.8 | |
| 2022-03-01,59.4 | |
| 2022-04-01,65.2 | |
| 2022-05-01,58.4 | |
| 2022-06-01,50.0 | |
| 2022-07-01,51.5 | |
| 2022-08-01,58.2 | |
| 2022-09-01,58.6 | |
| 2022-10-01,59.9 | |
| 2022-11-01,56.7 | |
| 2022-12-01,59.8 | |
| 2023-01-01,64.9 | |
| 2023-02-01,66.9 | |
| 2023-03-01,62.0 | |
| 2023-04-01,63.7 | |
| 2023-05-01,59.0 | |
| 2023-06-01,64.2 | |
| 2023-07-01,71.5 | |
| 2023-08-01,69.4 | |
| 2023-09-01,67.8 | |
| 2023-10-01,63.8 | |
| 2023-11-01,61.3 | |
| 2023-12-01,69.7 | |
| 2024-01-01,79.0 | |
| 2024-02-01,76.9 | |
| 2024-03-01,79.4 | |
| 2024-04-01,77.2 | |
| 2024-05-01,69.1 | |
| 2024-06-01,68.2 | |
| 2024-07-01,66.4 | |
| 2024-08-01,67.9 | |
| 2024-09-01,70.1 | |
| 2024-10-01,70.5 | |
| 2024-11-01,71.8 | |
| 2024-12-01,74.0 | |
| 2025-01-01,71.7 | |
| 2025-02-01,64.7 | |
| 2025-03-01,57.0 | |
| 2025-04-01,52.2 | |
| 2025-05-01,52.2 | |
| 2025-06-01,60.7 | |
| 2025-07-01,61.7 | |
| 2025-08-01,58.2 | |
| 2025-09-01,55.1 | |
| 2025-10-01,53.6 | |
| 2025-11-01,51.0 | |
| 2025-12-01,52.9 | |
| 2026-01-01,56.4 | |
| 2026-02-01,56.6 | |