| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q1 2024 | 98.3 | +21.6 | +28.2% | Mar 31, 2024 | |
| Q4 2023 | 92.9 | +15.2 | +19.6% | Dec 31, 2023 | |
| Q3 2023 | 84.3 | +4.13 | +5.15% | Sep 30, 2023 | |
| Q2 2023 | 69 | -10.6 | -13.3% | Jun 30, 2023 | |
| Q1 2023 | 76.7 | +4.52 | +6.26% | Mar 31, 2023 | |
| Q4 2022 | 77.6 | +11.2 | +16.9% | Dec 31, 2022 | |
| Q3 2022 | 80.2 | +17.6 | +28.1% | Sep 30, 2022 | |
| Q2 2022 | 79.6 | +1.99 | +2.56% | Jun 30, 2022 | |
| Q1 2022 | 72.2 | -7.17 | -9.04% | Mar 31, 2022 | |
| Q4 2021 | 66.4 | -15 | -18.4% | Dec 31, 2021 | |
| Q3 2021 | 62.6 | -18.7 | -23% | Sep 30, 2021 | |
| Q2 2021 | 77.6 | +18.2 | +30.6% | Jun 30, 2021 | |
| Q1 2021 | 79.4 | +20.8 | +35.6% | Mar 31, 2021 | |
| Q4 2020 | 81.4 | +23.3 | +40% | Dec 31, 2020 | |
| Q3 2020 | 81.3 | +22.1 | +37.4% | Sep 30, 2020 | |
| Q2 2020 | 59.4 | -3.02 | -4.84% | Jun 30, 2020 | |
| Q1 2020 | 58.5 | -1.8 | -2.98% | Mar 31, 2020 | |
| Q4 2019 | 58.1 | +1.87 | +3.32% | Dec 31, 2019 | |
| Q3 2019 | 59.1 | +8.13 | +15.9% | Sep 30, 2019 | |
| Q2 2019 | 62.4 | +15.2 | +32.2% | Jun 30, 2019 | |
| Q1 2019 | 60.3 | +15.7 | +35.2% | Mar 31, 2019 | |
| Q4 2018 | 56.3 | +9.76 | +21% | Dec 31, 2018 | |
| Q3 2018 | 51 | +2.69 | +5.57% | Sep 30, 2018 | |
| Q2 2018 | 47.2 | +0.14 | +0.3% | Jun 30, 2018 | |
| Q1 2018 | 44.6 | -6.48 | -12.7% | Mar 31, 2018 | |
| Q4 2017 | 46.5 | -3.31 | -6.65% | Dec 31, 2017 | |
| Q3 2017 | 48.3 | -1.29 | -2.6% | Sep 30, 2017 | |
| Q2 2017 | 47.1 | -7.42 | -13.6% | Jun 30, 2017 | |
| Q1 2017 | 51.1 | -5.49 | -9.7% | Mar 31, 2017 | |
| Q4 2016 | 49.8 | -10.3 | -17.2% | Dec 31, 2016 | |
| Q3 2016 | 49.6 | -17.4 | -26% | Sep 30, 2016 | |
| Q2 2016 | 54.5 | -15.1 | -21.7% | Jun 30, 2016 | |
| Q1 2016 | 56.6 | -15.6 | -21.6% | Mar 31, 2016 | |
| Q4 2015 | 60.2 | -17.8 | -22.8% | Dec 31, 2015 | |
| Q3 2015 | 67.1 | -12.6 | -15.8% | Sep 30, 2015 | |
| Q2 2015 | 69.6 | -12.4 | -15.1% | Jun 30, 2015 | |
| Q1 2015 | 72.2 | -10.6 | -12.8% | Mar 31, 2015 | |
| Q4 2014 | 77.9 | -1.83 | -2.3% | Dec 31, 2014 | |
| Q3 2014 | 79.6 | +4.83 | +6.46% | Sep 30, 2014 | |
| Q2 2014 | 82.1 | +9.5 | +13.1% | Jun 30, 2014 | |
| Q1 2014 | 82.8 | +12.8 | +18.3% | Mar 31, 2014 | |
| Q4 2013 | 79.7 | +9.46 | +13.5% | Dec 31, 2013 | |
| Q3 2013 | 74.8 | +1.35 | +1.84% | Sep 30, 2013 | |
| Q2 2013 | 72.6 | -6.26 | -7.94% | Jun 30, 2013 | |
| Q1 2013 | 69.9 | -14 | -16.7% | Mar 31, 2013 | |
| Q4 2012 | 70.3 | -21.4 | -23.3% | Dec 31, 2012 | |
| Q3 2012 | 73.4 | -23.2 | -24% | Sep 30, 2012 | |
| Q2 2012 | 78.8 | -24 | -23.3% | Jun 30, 2012 | |
| Q1 2012 | 84 | -24.8 | -22.8% | Mar 31, 2012 | |
| Q4 2011 | 91.6 | -12.5 | -12% | Dec 31, 2011 | |
| Q3 2011 | 96.6 | Sep 30, 2011 | |||
| Q2 2011 | 103 | Jun 30, 2011 | |||
| Q1 2011 | 109 | Mar 31, 2011 | |||
| Q4 2010 | 104 | Dec 31, 2010 |