| 2024-03-28 08:30 | 4.9 | - | 5 |
| 2024-02-29 08:30 | 4.8 | - | 4.9 |
| 2024-01-31 08:30 | 4.7 | - | 4.8 |
| 2023-12-22 08:30 | 4.8 | - | 4.7 |
| 2023-11-30 08:30 | 4.9 | - | 4.8 |
| 2023-10-31 08:30 | 5.1 | - | 4.9 |
| 2023-09-29 09:30 | 5.3 | - | 5.1 |
| 2023-08-31 09:30 | 5.5 | - | 5.3 |
| 2023-07-31 09:30 | 6.2 | - | 5.5 |
| 2023-06-30 09:30 | 6.6 | - | 6.2 |
| 2023-05-31 09:30 | 6.8 | - | 6.6 |
| 2023-04-28 09:30 | 7.6 | - | 6.8 |
| 2023-03-31 08:30 | 8 | - | 7.6 |
| 2023-02-28 08:30 | 8.3 | - | 8 |
| 2023-01-31 08:30 | 8.9 | - | 8.3 |
| 2022-11-30 08:30 | 9.4 | 9.5 | 9.5 |
| 2022-09-30 09:30 | 9.1 | 9 | 9.3 |
| 2022-08-31 09:30 | 9.1 | 9 | 9.1 |
| 2022-07-29 09:30 | 9 | - | 9.1 |
| 2022-06-30 09:30 | 8.6 | 8.6 | 9 |
| 2022-05-31 09:30 | 7.8 | - | 8.6 |
| 2022-04-29 09:30 | 7.9 | 8 | 7.8 |
| 2022-03-31 08:30 | 7.6 | 7.9 | 7.9 |
| 2022-02-28 08:30 | 7.2 | 7.6 | 7.6 |
| 2022-01-31 08:30 | 6.6 | 6.9 | 7.2 |
| 2021-12-23 08:30 | 5.7 | - | 6.6 |
| 2021-11-30 08:30 | 5.3 | 5.8 | 5.7 |
| 2021-10-29 08:30 | 4.7 | 5.0 | 5.3 |
| 2021-09-30 09:30 | 4 | 4.6 | 4.7 |
| 2021-08-31 09:30 | 3.1 | 3.5 | 4 |
| 2021-07-30 09:30 | 1.9 | 2.4 | 3.1 |
| 2021-06-30 09:30 | 1.3 | 1.6 | 1.9 |
| 2021-05-31 09:30 | 1 | 1.4 | 1.3 |
| 2021-04-30 09:30 | 1.6 | 0.8 | 1 |
| 2021-03-31 08:30 | 1.7 | 1.7 | 1.6 |
| 2021-02-26 08:30 | 1.8 | 1.8 | 1.7 |
| 2021-01-29 08:30 | 1.7 | 1.7 | 1.8 |
| 2020-12-23 08:30 | 1.8 | 1.7 | 1.7 |
| 2020-11-30 08:30 | 2 | 1.9 | 1.8 |
| 2020-10-30 08:30 | 2.2 | 2.0 | 2 |
| 2020-09-30 09:30 | 2.4 | 2.1 | 2.2 |
| 2020-08-31 09:30 | 2.9 | 2.6 | 2.4 |
| 2020-07-31 09:30 | 3.2 | 3.0 | 2.9 |
| 2020-06-30 09:30 | 3.6 | 3.4 | 3.2 |
| 2020-05-29 09:30 | 3.6 | 4 | 3.6 |
| 2020-04-30 09:30 | 2.8 | 2.8 | 3.6 |
| 2020-03-31 08:31 | 2.5 | 2.6 | 2.8 |
| 2020-02-28 08:30 | 2.4 | - | 2.5 |
| 2020-01-31 08:30 | 2.3 | 2.3 | 2.4 |
| 2019-12-23 08:30 | 2.5 | 2.4 | 2.3 |
| 2019-11-29 08:30 | 2.7 | 2.7 | 2.5 |
| 2019-10-31 08:31 | 2.9 | 2.7 | 2.7 |
| 2019-09-30 09:30 | 3.1 | 3.0 | 2.9 |
| 2019-08-30 09:30 | 3.3 | 3.2 | 3.1 |
| 2019-07-31 09:30 | 3.6 | 3.5 | 3.3 |
| 2019-06-28 09:30 | 3.7 | 3.7 | 3.6 |
| 2019-05-31 09:30 | 3.9 | 3.8 | 3.7 |
| 2019-04-30 09:30 | 4.2 | 4.0 | 3.9 |
| 2019-03-29 08:30 | 4.3 | 4.2 | 4.2 |
| 2019-02-28 08:30 | 4.4 | 4.3 | 4.3 |
| 2019-01-31 08:30 | 4.4 | 4.4 | 4.3 |
| 2018-12-31 08:30 | 4.6 | 4.4 | 4.4 |
| 2018-11-30 08:30 | 4.6 | 4.6 | 4.6 |
| 2018-10-31 08:30 | 4.5 | 4.5 | 4.6 |
| 2018-09-28 09:30 | 4.4 | 4.3 | 4.5 |
| 2018-08-31 09:30 | 4.5 | 4.4 | 4.4 |
| 2018-07-31 09:30 | 4.8 | 4.5 | 4.5 |
| 2018-06-29 09:30 | 5.1 | 5.0 | 4.8 |
| 2018-05-31 09:30 | 5.1 | 5.0 | 5.1 |
| 2018-04-30 09:30 | 4.9 | 4.9 | 5.1 |
| 2018-03-29 08:30 | 4.9 | 4.9 | 4.9 |
| 2018-02-28 08:30 | 4.9 | 5.0 | 4.9 |
| 2018-01-31 08:30 | 5.2 | 5.2 | 4.8 |
| 2017-12-29 08:30 | 5.3 | 5.2 | 5.4 |
| 2017-11-30 08:30 | 5.4 | 5.3 | 5.3 |
| 2017-10-31 08:30 | 5.4 | 5.6 | 5.4 |
| 2017-09-29 09:30 | 5.3 | 5.5 | 5.5 |
| 2017-08-31 09:30 | 5.4 | 5.4 | 5.3 |
| 2017-07-31 09:30 | 5.0 | 5.2 | 5.4 |
| 2017-06-30 09:30 | 4.9 | 5.0 | 5 |
| 2017-05-31 09:30 | 5.0 | 4.9 | 4.9 |
| 2017-04-28 09:30 | 5.0 | 5.1 | 5 |
| 2017-03-31 08:30 | 5.4 | 5.3 | 5 |
| 2017-02-28 08:30 | 5.6 | 5.6 | 5.4 |
| 2017-01-31 08:30 | 5.4 | 5.4 | 5.6 |
| 2016-12-30 08:30 | 5.3 | 5.4 | 5.4 |
| 2016-11-30 08:30 | 5.4 | 5.2 | 5.3 |
| 2016-10-31 08:30 | 5.8 | 5.5 | 5.4 |
| 2016-09-30 09:30 | 6 | 5.9 | 5.8 |
| 2016-08-31 09:30 | 6.2 | 6.1 | 6 |
| 2016-07-29 09:30 | 6.5 | 6.5 | 6.2 |
| 2016-06-30 09:30 | 6.7 | 6.7 | 6.5 |
| 2016-05-31 09:30 | 6.4 | 6.6 | 6.7 |
| 2016-04-29 09:30 | 6.6 | 6.6 | 6.4 |
| 2016-03-31 08:30 | 6.5 | 6.5 | 6.6 |
| 2016-02-29 08:30 | 6.6 | 6.5 | 6.5 |
| 2016-01-29 08:30 | 6.6 | 6.7 | 6.6 |
| 2015-12-31 08:30 | 6.7 | 6.8 | 6.6 |
| 2015-11-30 08:30 | 6.7 | 6.6 | 6.7 |
| 2015-10-30 08:30 | 6.3 | 6.3 | 6.7 |
| 2015-09-30 09:30 | 6.1 | 6.2 | 6.3 |
| 2015-08-31 09:43 | 5.9 | - | 6.1 |
| 2015-07-31 09:30 | 6.2 | 6 | 5.9 |
| 2015-06-30 09:30 | 6.1 | 6.1 | 6.2 |
| 2015-05-29 09:30 | 6.2 | 6.3 | 6.1 |
| 2015-04-30 09:30 | 6.2 | 6.3 | 6.2 |
| 2015-03-31 08:30 | 6.2 | 6.3 | 6.2 |
| 2015-02-27 08:30 | 5.9 | 6 | 6.2 |
| 2015-01-30 08:30 | 5.9 | 5.9 | 5.9 |
| 2014-12-31 08:30 | 5.7 | - | 5.9 |
| 2014-11-28 08:30 | 5.4 | 5.5 | 5.7 |
| 2014-10-31 08:30 | 5.1 | - | 5.4 |
| 2014-09-30 09:30 | 5.1 | 5.2 | 0 |
| 2014-08-29 09:30 | 5.1 | - | 5.1 |
| 2014-07-31 09:30 | 4.7 | - | 5.1 |
| 2014-06-30 09:30 | 4.6 | 4.7 | 4.7 |
| 2014-05-30 09:30 | 4.4 | - | 4.6 |
| 2014-04-30 09:30 | 4.3 | - | 4.4 |
| 2014-03-31 08:30 | 4.1 | - | 4.3 |
| 2014-02-28 08:30 | 3.9 | - | 4.1 |
| 2014-01-31 08:30 | 3.8 | - | 3.9 |
| 2013-12-31 08:30 | 3.5 | - | 3.8 |
| 2013-11-29 08:30 | 3.3 | - | 3.5 |
| 2013-10-31 08:30 | 3.4 | - | 3.3 |
| 2013-09-30 09:30 | 3.9 | - | 3.9 |
| 2013-08-30 09:30 | 3.1 | - | 3.4 |
| 2013-07-31 09:30 | 3 | - | 3.1 |
| 2013-06-28 09:30 | 3.1 | - | 3 |
| 2013-05-31 09:30 | 3.2 | - | 3.1 |
| 2013-04-30 09:30 | 3.4 | 3.1 | 3.2 |
| 2013-03-28 08:30 | 3.6 | - | 3.4 |
| 2013-02-28 08:30 | 3.6 | - | 3.6 |
| 2013-01-31 08:30 | 3.5 | - | 3.6 |
| 2012-12-31 08:30 | 3.8 | - | 3.5 |
| 2012-11-30 08:30 | 4 | - | 3.8 |
| 2012-10-31 08:30 | 4.1 | - | 4 |
| 2012-09-28 09:30 | 4.2 | - | 4.1 |
| 2012-08-31 09:30 | 4.4 | - | 4.2 |
| 2012-07-31 09:30 | 3 | - | 4.4 |
| 2012-06-29 09:30 | 3.1 | - | 3 |
| 2012-05-31 09:30 | 3.4 | - | 3.1 |
| 2012-04-30 09:30 | 3.4 | - | 3.4 |
| 2012-03-30 08:30 | 3.6 | 3.3 | 3.4 |
| 2012-02-29 08:30 | 3.8 | - | 3.6 |
