| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 123 | -14.1 | -10.3% | Jun 30, 2024 |
| Q1 2024 | 125 | -14.5 | -10.4% | Mar 31, 2024 |
| Q4 2023 | 127 | -10.6 | -7.69% | Dec 31, 2023 |
| Q3 2023 | 132 | +0.48 | +0.37% | Sep 30, 2023 |
| Q2 2023 | 137 | +16.8 | +14% | Jun 30, 2023 |
| Q1 2023 | 139 | +28.8 | +26% | Mar 31, 2023 |
| Q4 2022 | 138 | +31.2 | +29.2% | Dec 31, 2022 |
| Q3 2022 | 131 | +23 | +21.3% | Sep 30, 2022 |
| Q2 2022 | 120 | +1.32 | +1.11% | Jun 30, 2022 |
| Q1 2022 | 111 | -25.1 | -18.5% | Mar 31, 2022 |
| Q4 2021 | 107 | -52.6 | -33% | Dec 31, 2021 |
| Q3 2021 | 108 | -59.5 | -35.5% | Sep 30, 2021 |
| Q2 2021 | 119 | -45.9 | -27.9% | Jun 30, 2021 |
| Q1 2021 | 136 | -10.6 | -7.25% | Mar 31, 2021 |
| Q4 2020 | 159 | +46 | +40.7% | Dec 31, 2020 |
| Q3 2020 | 168 | +73.5 | +78% | Sep 30, 2020 |
| Q2 2020 | 165 | +85.3 | +108% | Jun 30, 2020 |
| Q1 2020 | 146 | +76.6 | +110% | Mar 31, 2020 |
| Q4 2019 | 113 | +46 | +68.6% | Dec 31, 2019 |
| Q3 2019 | 94.2 | +27.8 | +41.8% | Sep 30, 2019 |
| Q2 2019 | 79.2 | +10.3 | +14.9% | Jun 30, 2019 |
| Q1 2019 | 69.8 | -1.89 | -2.64% | Mar 31, 2019 |
| Q4 2018 | 67.1 | -9.37 | -12.2% | Dec 31, 2018 |
| Q3 2018 | 66.4 | -12.4 | -15.7% | Sep 30, 2018 |
| Q2 2018 | 69 | -9.17 | -11.7% | Jun 30, 2018 |
| Q1 2018 | 71.7 | -5.57 | -7.21% | Mar 31, 2018 |
| Q4 2017 | 76.5 | +0.9 | +1.19% | Dec 31, 2017 |
| Q3 2017 | 78.8 | +0.45 | +0.58% | Sep 30, 2017 |
| Q2 2017 | 78.1 | -1.71 | -2.14% | Jun 30, 2017 |
| Q1 2017 | 77.3 | -3.33 | -4.13% | Mar 31, 2017 |
| Q4 2016 | 75.6 | -6.25 | -7.64% | Dec 31, 2016 |
| Q3 2016 | 78.3 | -6.18 | -7.31% | Sep 30, 2016 |
| Q2 2016 | 79.8 | -2.28 | -2.78% | Jun 30, 2016 |
| Q1 2016 | 80.6 | -0.52 | -0.64% | Mar 31, 2016 |
| Q4 2015 | 81.9 | +1.93 | +2.42% | Dec 31, 2015 |
| Q3 2015 | 84.5 | +6.59 | +8.46% | Sep 30, 2015 |
| Q2 2015 | 82.1 | -3.04 | -3.57% | Jun 30, 2015 |
| Q1 2015 | 81.2 | -11.5 | -12.4% | Mar 31, 2015 |
| Q4 2014 | 79.9 | -20.3 | -20.2% | Dec 31, 2014 |
| Q3 2014 | 77.9 | -29.5 | -27.4% | Sep 30, 2014 |
| Q2 2014 | 85.2 | -22.5 | -20.9% | Jun 30, 2014 |
| Q1 2014 | 92.7 | -13.6 | -12.8% | Mar 31, 2014 |
| Q4 2013 | 100 | -4.69 | -4.47% | Dec 31, 2013 |
| Q3 2013 | 107 | +2.98 | +2.86% | Sep 30, 2013 |
| Q2 2013 | 108 | -1.93 | -1.76% | Jun 30, 2013 |
| Q1 2013 | 106 | -6.47 | -5.74% | Mar 31, 2013 |
| Q4 2012 | 105 | -9.16 | -8.03% | Dec 31, 2012 |
| Q3 2012 | 104 | -9.2 | -8.1% | Sep 30, 2012 |
| Q2 2012 | 110 | -3.97 | -3.5% | Jun 30, 2012 |
| Q1 2012 | 113 | -2.73 | -2.36% | Mar 31, 2012 |
| Q4 2011 | 114 | -3.97 | -3.36% | Dec 31, 2011 |
| Q3 2011 | 114 | Sep 30, 2011 | ||
| Q2 2011 | 114 | Jun 30, 2011 | ||
| Q1 2011 | 115 | Mar 31, 2011 | ||
| Q4 2010 | 118 | Dec 31, 2010 |