| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 62.9 | -0.26 | -0.41% | Sep 30, 2024 |
| Q2 2024 | 63 | +0.61 | +0.98% | Jun 30, 2024 |
| Q1 2024 | 63.3 | +3.7 | +6.21% | Mar 31, 2024 |
| Q4 2023 | 61.9 | +1.42 | +2.35% | Dec 31, 2023 |
| Q3 2023 | 63.2 | +3.28 | +5.48% | Sep 30, 2023 |
| Q2 2023 | 62.4 | +2.8 | +4.7% | Jun 30, 2023 |
| Q1 2023 | 59.6 | -0.97 | -1.6% | Mar 31, 2023 |
| Q4 2022 | 60.5 | +2.01 | +3.44% | Dec 31, 2022 |
| Q3 2022 | 59.9 | +6.03 | +11.2% | Sep 30, 2022 |
| Q2 2022 | 59.6 | +8.78 | +17.3% | Jun 30, 2022 |
| Q1 2022 | 60.6 | +15.9 | +35.5% | Mar 31, 2022 |
| Q4 2021 | 58.4 | +14.9 | +34.2% | Dec 31, 2021 |
| Q3 2021 | 53.9 | +9.62 | +21.7% | Sep 30, 2021 |
| Q2 2021 | 50.8 | +6.05 | +13.5% | Jun 30, 2021 |
| Q1 2021 | 44.7 | -4.61 | -9.35% | Mar 31, 2021 |
| Q4 2020 | 43.6 | -6.36 | -12.7% | Dec 31, 2020 |
| Q3 2020 | 44.2 | -5.37 | -10.8% | Sep 30, 2020 |
| Q2 2020 | 44.8 | -7.02 | -13.6% | Jun 30, 2020 |
| Q1 2020 | 49.3 | -4.38 | -8.16% | Mar 31, 2020 |
| Q4 2019 | 49.9 | -5.54 | -9.99% | Dec 31, 2019 |
| Q3 2019 | 49.6 | -5.8 | -10.5% | Sep 30, 2019 |
| Q2 2019 | 51.8 | -1.98 | -3.68% | Jun 30, 2019 |
| Q1 2019 | 53.7 | +1.76 | +3.39% | Mar 31, 2019 |
| Q4 2018 | 55.5 | +4.23 | +8.26% | Dec 31, 2018 |
| Q3 2018 | 55.4 | +3.62 | +6.99% | Sep 30, 2018 |
| Q2 2018 | 53.8 | +2.07 | +4.01% | Jun 30, 2018 |
| Q1 2018 | 51.9 | +1.14 | +2.25% | Mar 31, 2018 |
| Q4 2017 | 51.2 | +10.8 | +26.7% | Dec 31, 2017 |
| Q3 2017 | 51.8 | +16.2 | +45.6% | Sep 30, 2017 |
| Q2 2017 | 51.7 | +16.4 | +46.6% | Jun 30, 2017 |
| Q1 2017 | 50.8 | +15.2 | +42.7% | Mar 31, 2017 |
| Q4 2016 | 40.5 | +0.78 | +1.97% | Dec 31, 2016 |
| Q3 2016 | 35.6 | -5.43 | -13.2% | Sep 30, 2016 |
| Q2 2016 | 35.3 | -2.92 | -7.65% | Jun 30, 2016 |
| Q1 2016 | 35.6 | -0.23 | -0.64% | Mar 31, 2016 |
| Q4 2015 | 39.7 | +2.13 | +5.68% | Dec 31, 2015 |
| Q3 2015 | 41 | +0.45 | +1.11% | Sep 30, 2015 |
| Q2 2015 | 38.2 | -4.04 | -9.57% | Jun 30, 2015 |
| Q1 2015 | 35.8 | -7.39 | -17.1% | Mar 31, 2015 |
| Q4 2014 | 37.5 | -4.07 | -9.78% | Dec 31, 2014 |
| Q3 2014 | 40.6 | +0.42 | +1.05% | Sep 30, 2014 |
| Q2 2014 | 42.2 | +1.81 | +4.48% | Jun 30, 2014 |
| Q1 2014 | 43.2 | +4.69 | +12.2% | Mar 31, 2014 |
| Q4 2013 | 41.6 | +4.75 | +12.9% | Dec 31, 2013 |
| Q3 2013 | 40.1 | +5.49 | +15.8% | Sep 30, 2013 |
| Q2 2013 | 40.4 | +7.39 | +22.4% | Jun 30, 2013 |
| Q1 2013 | 38.5 | +2.15 | +5.91% | Mar 31, 2013 |
| Q4 2012 | 36.9 | -2.98 | -7.48% | Dec 31, 2012 |
| Q3 2012 | 34.7 | -10.3 | -22.8% | Sep 30, 2012 |
| Q2 2012 | 33 | -17.6 | -34.7% | Jun 30, 2012 |
| Q1 2012 | 36.4 | -14.7 | -28.8% | Mar 31, 2012 |
| Q4 2011 | 39.8 | -11.6 | -22.6% | Dec 31, 2011 |
| Q3 2011 | 44.9 | Sep 30, 2011 | ||
| Q2 2011 | 50.6 | Jun 30, 2011 | ||
| Q1 2011 | 51.1 | Mar 31, 2011 | ||
| Q4 2010 | 51.5 | Dec 31, 2010 |