| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 49.9 | +8.3 | +20% | Sep 30, 2024 |
| Q2 2024 | 48.5 | +8.87 | +22.4% | Jun 30, 2024 |
| Q1 2024 | 46.4 | +8.43 | +22.2% | Mar 31, 2024 |
| Q4 2023 | 44 | +7.68 | +21.2% | Dec 31, 2023 |
| Q3 2023 | 41.6 | +5.3 | +14.6% | Sep 30, 2023 |
| Q2 2023 | 39.6 | +3.27 | +9% | Jun 30, 2023 |
| Q1 2023 | 37.9 | +2.46 | +6.94% | Mar 31, 2023 |
| Q4 2022 | 36.3 | +1.27 | +3.63% | Dec 31, 2022 |
| Q3 2022 | 36.3 | +2.78 | +8.29% | Sep 30, 2022 |
| Q2 2022 | 36.3 | +1.07 | +3.03% | Jun 30, 2022 |
| Q1 2022 | 35.5 | -1.6 | -4.32% | Mar 31, 2022 |
| Q4 2021 | 35 | -3.85 | -9.91% | Dec 31, 2021 |
| Q3 2021 | 33.5 | -6.34 | -15.9% | Sep 30, 2021 |
| Q2 2021 | 35.3 | -1.73 | -4.68% | Jun 30, 2021 |
| Q1 2021 | 37.1 | +0.43 | +1.17% | Mar 31, 2021 |
| Q4 2020 | 38.9 | +2.62 | +7.23% | Dec 31, 2020 |
| Q3 2020 | 39.9 | +5.9 | +17.4% | Sep 30, 2020 |
| Q2 2020 | 37 | +5.04 | +15.8% | Jun 30, 2020 |
| Q1 2020 | 36.6 | +6.98 | +23.5% | Mar 31, 2020 |
| Q4 2019 | 36.2 | +8.71 | +31.6% | Dec 31, 2019 |
| Q3 2019 | 34 | +5.45 | +19.1% | Sep 30, 2019 |
| Q2 2019 | 32 | +0.87 | +2.8% | Jun 30, 2019 |
| Q1 2019 | 29.7 | -6.05 | -16.9% | Mar 31, 2019 |
| Q4 2018 | 27.5 | -11.4 | -29.2% | Dec 31, 2018 |
| Q3 2018 | 28.5 | -9.84 | -25.7% | Sep 30, 2018 |
| Q2 2018 | 31.1 | -5.09 | -14.1% | Jun 30, 2018 |
| Q1 2018 | 35.7 | +3.2 | +9.85% | Mar 31, 2018 |
| Q4 2017 | 38.9 | +8.56 | +28.2% | Dec 31, 2017 |
| Q3 2017 | 38.4 | +5.16 | +15.6% | Sep 30, 2017 |
| Q2 2017 | 36.2 | -2.88 | -7.37% | Jun 30, 2017 |
| Q1 2017 | 32.5 | -9.22 | -22.1% | Mar 31, 2017 |
| Q4 2016 | 30.3 | -14.4 | -32.2% | Dec 31, 2016 |
| Q3 2016 | 33.2 | -12.7 | -27.7% | Sep 30, 2016 |
| Q2 2016 | 39.1 | -4.16 | -9.62% | Jun 30, 2016 |
| Q1 2016 | 41.7 | -2.82 | -6.33% | Mar 31, 2016 |
| Q4 2015 | 44.7 | -2.7 | -5.69% | Dec 31, 2015 |
| Q3 2015 | 45.9 | -3.44 | -6.98% | Sep 30, 2015 |
| Q2 2015 | 43.2 | -8.35 | -16.2% | Jun 30, 2015 |
| Q1 2015 | 44.5 | -6.62 | -12.9% | Mar 31, 2015 |
| Q4 2014 | 47.4 | -1.45 | -2.97% | Dec 31, 2014 |
| Q3 2014 | 49.3 | +2.3 | +4.89% | Sep 30, 2014 |
| Q2 2014 | 51.6 | +7.57 | +17.2% | Jun 30, 2014 |
| Q1 2014 | 51.2 | +6.62 | +14.9% | Mar 31, 2014 |
| Q4 2013 | 48.9 | +3.39 | +7.45% | Dec 31, 2013 |
| Q3 2013 | 47 | +1.22 | +2.67% | Sep 30, 2013 |
| Q2 2013 | 44 | -2.81 | -6% | Jun 30, 2013 |
| Q1 2013 | 44.5 | -0.59 | -1.31% | Mar 31, 2013 |
| Q4 2012 | 45.5 | Dec 31, 2012 | ||
| Q3 2012 | 45.8 | Sep 30, 2012 | ||
| Q2 2012 | 46.8 | Jun 30, 2012 | ||
| Q1 2012 | 45.1 | Mar 31, 2012 |