| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 45.9 | +2.05 | +4.67% | Sep 30, 2024 |
| Q2 2024 | 45.1 | +2.31 | +5.4% | Jun 30, 2024 |
| Q1 2024 | 45.8 | +6.91 | +17.8% | Mar 31, 2024 |
| Q4 2023 | 45.6 | +9.38 | +25.9% | Dec 31, 2023 |
| Q3 2023 | 43.9 | +8 | +22.3% | Sep 30, 2023 |
| Q2 2023 | 42.8 | +5.98 | +16.3% | Jun 30, 2023 |
| Q1 2023 | 38.9 | -0.7 | -1.77% | Mar 31, 2023 |
| Q4 2022 | 36.2 | -6.2 | -14.6% | Dec 31, 2022 |
| Q3 2022 | 35.9 | -12.5 | -25.8% | Sep 30, 2022 |
| Q2 2022 | 36.8 | -16.5 | -30.9% | Jun 30, 2022 |
| Q1 2022 | 39.6 | -21.8 | -35.5% | Mar 31, 2022 |
| Q4 2021 | 42.4 | -18.9 | -30.8% | Dec 31, 2021 |
| Q3 2021 | 48.4 | -9.14 | -15.9% | Sep 30, 2021 |
| Q2 2021 | 53.2 | -1.19 | -2.19% | Jun 30, 2021 |
| Q1 2021 | 61.3 | +11.2 | +22.3% | Mar 31, 2021 |
| Q4 2020 | 61.3 | +9.61 | +18.6% | Dec 31, 2020 |
| Q3 2020 | 57.5 | +4.24 | +7.96% | Sep 30, 2020 |
| Q2 2020 | 54.4 | -0.8 | -1.45% | Jun 30, 2020 |
| Q1 2020 | 50.1 | -6.78 | -11.9% | Mar 31, 2020 |
| Q4 2019 | 51.7 | -7.95 | -13.3% | Dec 31, 2019 |
| Q3 2019 | 53.3 | -5.56 | -9.45% | Sep 30, 2019 |
| Q2 2019 | 55.2 | -5.07 | -8.41% | Jun 30, 2019 |
| Q1 2019 | 56.9 | -7.15 | -11.2% | Mar 31, 2019 |
| Q4 2018 | 59.6 | -8.06 | -11.9% | Dec 31, 2018 |
| Q3 2018 | 58.8 | -12.4 | -17.4% | Sep 30, 2018 |
| Q2 2018 | 60.3 | -12.5 | -17.2% | Jun 30, 2018 |
| Q1 2018 | 64.1 | -7.99 | -11.1% | Mar 31, 2018 |
| Q4 2017 | 67.7 | -6.99 | -9.36% | Dec 31, 2017 |
| Q3 2017 | 71.3 | -7.28 | -9.27% | Sep 30, 2017 |
| Q2 2017 | 72.8 | -7.48 | -9.32% | Jun 30, 2017 |
| Q1 2017 | 72.1 | -6.67 | -8.47% | Mar 31, 2017 |
| Q4 2016 | 74.7 | -1.51 | -1.98% | Dec 31, 2016 |
| Q3 2016 | 78.5 | +6.57 | +9.13% | Sep 30, 2016 |
| Q2 2016 | 80.3 | +16.4 | +25.8% | Jun 30, 2016 |
| Q1 2016 | 78.7 | +18.9 | +31.6% | Mar 31, 2016 |
| Q4 2015 | 76.2 | +20.7 | +37.4% | Dec 31, 2015 |
| Q3 2015 | 72 | +21.5 | +42.7% | Sep 30, 2015 |
| Q2 2015 | 63.8 | +13.2 | +26% | Jun 30, 2015 |
| Q1 2015 | 59.8 | +8.85 | +17.4% | Mar 31, 2015 |
| Q4 2014 | 55.5 | +4.61 | +9.07% | Dec 31, 2014 |
| Q3 2014 | 50.5 | -2.03 | -3.87% | Sep 30, 2014 |
| Q2 2014 | 50.6 | -0.76 | -1.48% | Jun 30, 2014 |
| Q1 2014 | 51 | +0.33 | +0.65% | Mar 31, 2014 |
| Q4 2013 | 50.9 | +2.26 | +4.65% | Dec 31, 2013 |
| Q3 2013 | 52.5 | +5.39 | +11.4% | Sep 30, 2013 |
| Q2 2013 | 51.4 | +5.04 | +10.9% | Jun 30, 2013 |
| Q1 2013 | 50.6 | +6.77 | +15.4% | Mar 31, 2013 |
| Q4 2012 | 48.6 | +6.14 | +14.5% | Dec 31, 2012 |
| Q3 2012 | 47.1 | +2.24 | +4.99% | Sep 30, 2012 |
| Q2 2012 | 46.4 | -1.68 | -3.5% | Jun 30, 2012 |
| Q1 2012 | 43.9 | -9.53 | -17.9% | Mar 31, 2012 |
| Q4 2011 | 42.5 | -15.9 | -27.2% | Dec 31, 2011 |
| Q3 2011 | 44.9 | Sep 30, 2011 | ||
| Q2 2011 | 48 | Jun 30, 2011 | ||
| Q1 2011 | 53.4 | Mar 31, 2011 | ||
| Q4 2010 | 58.3 | Dec 31, 2010 |