| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 25.6 | -1.63 | -5.99% | Sep 30, 2024 |
| Q2 2024 | 25.7 | -2.21 | -7.93% | Jun 30, 2024 |
| Q1 2024 | 26.2 | -2.41 | -8.43% | Mar 31, 2024 |
| Q4 2023 | 26.6 | -3.2 | -10.7% | Dec 31, 2023 |
| Q3 2023 | 27.2 | -4.34 | -13.8% | Sep 30, 2023 |
| Q2 2023 | 27.9 | -4.87 | -14.9% | Jun 30, 2023 |
| Q1 2023 | 28.6 | -5.64 | -16.5% | Mar 31, 2023 |
| Q4 2022 | 29.8 | -5.24 | -14.9% | Dec 31, 2022 |
| Q3 2022 | 31.6 | -3.43 | -9.81% | Sep 30, 2022 |
| Q2 2022 | 32.7 | -2.81 | -7.91% | Jun 30, 2022 |
| Q1 2022 | 34.2 | -1.34 | -3.77% | Mar 31, 2022 |
| Q4 2021 | 35.1 | -0.19 | -0.54% | Dec 31, 2021 |
| Q3 2021 | 35 | +0.77 | +2.25% | Sep 30, 2021 |
| Q2 2021 | 35.5 | +2.82 | +8.62% | Jun 30, 2021 |
| Q1 2021 | 35.6 | +4.05 | +12.9% | Mar 31, 2021 |
| Q4 2020 | 35.3 | +4.41 | +14.3% | Dec 31, 2020 |
| Q3 2020 | 34.2 | +2.53 | +7.98% | Sep 30, 2020 |
| Q2 2020 | 32.7 | -0.14 | -0.43% | Jun 30, 2020 |
| Q1 2020 | 31.5 | -2.51 | -7.38% | Mar 31, 2020 |
| Q4 2019 | 30.9 | -4.33 | -12.3% | Dec 31, 2019 |
| Q3 2019 | 31.7 | -4.71 | -12.9% | Sep 30, 2019 |
| Q2 2019 | 32.9 | -4.63 | -12.4% | Jun 30, 2019 |
| Q1 2019 | 34 | -5.35 | -13.6% | Mar 31, 2019 |
| Q4 2018 | 35.2 | -5.06 | -12.6% | Dec 31, 2018 |
| Q3 2018 | 36.4 | -4.6 | -11.2% | Sep 30, 2018 |
| Q2 2018 | 37.5 | -3.44 | -8.41% | Jun 30, 2018 |
| Q1 2018 | 39.4 | +1.15 | +3.01% | Mar 31, 2018 |
| Q4 2017 | 40.2 | +4.04 | +11.2% | Dec 31, 2017 |
| Q3 2017 | 41 | +7.02 | +20.7% | Sep 30, 2017 |
| Q2 2017 | 40.9 | +8.93 | +27.9% | Jun 30, 2017 |
| Q1 2017 | 38.2 | +7.12 | +22.9% | Mar 31, 2017 |
| Q4 2016 | 36.2 | +6.83 | +23.3% | Dec 31, 2016 |
| Q3 2016 | 34 | +6.48 | +23.6% | Sep 30, 2016 |
| Q2 2016 | 32 | +6.12 | +23.7% | Jun 30, 2016 |
| Q1 2016 | 31.1 | +7.36 | +31% | Mar 31, 2016 |
| Q4 2015 | 29.4 | +6.52 | +28.5% | Dec 31, 2015 |
| Q3 2015 | 27.5 | +5.98 | +27.8% | Sep 30, 2015 |
| Q2 2015 | 25.9 | Jun 30, 2015 | ||
| Q1 2015 | 23.7 | Mar 31, 2015 | ||
| Q4 2014 | 22.9 | Dec 31, 2014 | ||
| Q3 2014 | 21.5 | Sep 30, 2014 |