| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 87 | +2.35 | +2.78% | Jun 30, 2024 |
| Q1 2024 | 89.1 | +2.99 | +3.47% | Mar 31, 2024 |
| Q4 2023 | 86.1 | -4.25 | -4.7% | Dec 31, 2023 |
| Q3 2023 | 84.7 | -8.71 | -9.32% | Sep 30, 2023 |
| Q2 2023 | 84.7 | -13.5 | -13.7% | Jun 30, 2023 |
| Q1 2023 | 86.1 | -8.55 | -9.03% | Mar 31, 2023 |
| Q4 2022 | 90.4 | -6.15 | -6.37% | Dec 31, 2022 |
| Q3 2022 | 93.4 | -2.9 | -3.01% | Sep 30, 2022 |
| Q2 2022 | 98.2 | +1.85 | +1.92% | Jun 30, 2022 |
| Q1 2022 | 94.7 | -13 | -12% | Mar 31, 2022 |
| Q4 2021 | 96.5 | -14.3 | -12.9% | Dec 31, 2021 |
| Q3 2021 | 96.3 | -16.3 | -14.5% | Sep 30, 2021 |
| Q2 2021 | 96.3 | -13.9 | -12.6% | Jun 30, 2021 |
| Q1 2021 | 108 | +1.61 | +1.52% | Mar 31, 2021 |
| Q4 2020 | 111 | +1.68 | +1.54% | Dec 31, 2020 |
| Q3 2020 | 113 | +13.4 | +13.5% | Sep 30, 2020 |
| Q2 2020 | 110 | +19.5 | +21.5% | Jun 30, 2020 |
| Q1 2020 | 106 | +23.9 | +29.1% | Mar 31, 2020 |
| Q4 2019 | 109 | +47.9 | +78.2% | Dec 31, 2019 |
| Q3 2019 | 99.2 | +35.8 | +56.5% | Sep 30, 2019 |
| Q2 2019 | 90.7 | +29.2 | +47.4% | Jun 30, 2019 |
| Q1 2019 | 82.1 | +24.6 | +42.8% | Mar 31, 2019 |
| Q4 2018 | 61.2 | +2.76 | +4.72% | Dec 31, 2018 |
| Q3 2018 | 63.4 | +4.53 | +7.7% | Sep 30, 2018 |
| Q2 2018 | 61.5 | +1.15 | +1.91% | Jun 30, 2018 |
| Q1 2018 | 57.5 | -3.42 | -5.62% | Mar 31, 2018 |
| Q4 2017 | 58.5 | -6.2 | -9.59% | Dec 31, 2017 |
| Q3 2017 | 58.9 | -7.63 | -11.5% | Sep 30, 2017 |
| Q2 2017 | 60.4 | -8.06 | -11.8% | Jun 30, 2017 |
| Q1 2017 | 60.9 | -8.44 | -12.2% | Mar 31, 2017 |
| Q4 2016 | 64.7 | -4.12 | -5.99% | Dec 31, 2016 |
| Q3 2016 | 66.5 | -2.88 | -4.15% | Sep 30, 2016 |
| Q2 2016 | 68.4 | -3.11 | -4.35% | Jun 30, 2016 |
| Q1 2016 | 69.4 | -7.4 | -9.64% | Mar 31, 2016 |
| Q4 2015 | 68.8 | -15.4 | -18.2% | Dec 31, 2015 |
| Q3 2015 | 69.4 | -21.7 | -23.8% | Sep 30, 2015 |
| Q2 2015 | 71.5 | -25.1 | -26% | Jun 30, 2015 |
| Q1 2015 | 76.8 | -7.69 | -9.11% | Mar 31, 2015 |
| Q4 2014 | 84.1 | +11.4 | +15.7% | Dec 31, 2014 |
| Q3 2014 | 91 | +26.1 | +40.1% | Sep 30, 2014 |
| Q2 2014 | 96.7 | +41.5 | +75.1% | Jun 30, 2014 |
| Q1 2014 | 84.4 | +27.3 | +47.7% | Mar 31, 2014 |
| Q4 2013 | 72.7 | +13.8 | +23.4% | Dec 31, 2013 |
| Q3 2013 | 65 | +5.01 | +8.36% | Sep 30, 2013 |
| Q2 2013 | 55.2 | -7.49 | -11.9% | Jun 30, 2013 |
| Q1 2013 | 57.2 | +0.5 | +0.88% | Mar 31, 2013 |
| Q4 2012 | 58.9 | +6.2 | +11.8% | Dec 31, 2012 |
| Q3 2012 | 60 | +10.6 | +21.4% | Sep 30, 2012 |
| Q2 2012 | 62.7 | +15.7 | +33.5% | Jun 30, 2012 |
| Q1 2012 | 56.7 | +7.41 | +15% | Mar 31, 2012 |
| Q4 2011 | 52.7 | +1.24 | +2.41% | Dec 31, 2011 |
| Q3 2011 | 49.4 | Sep 30, 2011 | ||
| Q2 2011 | 47 | Jun 30, 2011 | ||
| Q1 2011 | 49.3 | Mar 31, 2011 | ||
| Q4 2010 | 51.5 | Dec 31, 2010 |