| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 178 | -0.74 | -0.41% | Jun 30, 2024 |
| Q1 2024 | 177 | +4.58 | +2.65% | Mar 31, 2024 |
| Q4 2023 | 176 | +18.8 | +12% | Dec 31, 2023 |
| Q3 2023 | 180 | +37.1 | +26% | Sep 30, 2023 |
| Q2 2023 | 179 | +44.2 | +32.8% | Jun 30, 2023 |
| Q1 2023 | 173 | +43.4 | +33.6% | Mar 31, 2023 |
| Q4 2022 | 157 | +24.3 | +18.3% | Dec 31, 2022 |
| Q3 2022 | 143 | +7.58 | +5.61% | Sep 30, 2022 |
| Q2 2022 | 135 | -0.02 | -0.02% | Jun 30, 2022 |
| Q1 2022 | 129 | -4.2 | -3.15% | Mar 31, 2022 |
| Q4 2021 | 133 | +4.86 | +3.79% | Dec 31, 2021 |
| Q3 2021 | 135 | +33.2 | +32.5% | Sep 30, 2021 |
| Q2 2021 | 135 | +54 | +66.6% | Jun 30, 2021 |
| Q1 2021 | 133 | +69.2 | +108% | Mar 31, 2021 |
| Q4 2020 | 128 | +78.5 | +158% | Dec 31, 2020 |
| Q3 2020 | 102 | +50.1 | +96.6% | Sep 30, 2020 |
| Q2 2020 | 81 | +29.3 | +56.7% | Jun 30, 2020 |
| Q1 2020 | 64.3 | +13.2 | +25.8% | Mar 31, 2020 |
| Q4 2019 | 49.6 | +1.22 | +2.52% | Dec 31, 2019 |
| Q3 2019 | 51.8 | +4.31 | +9.07% | Sep 30, 2019 |
| Q2 2019 | 51.7 | +3.67 | +7.64% | Jun 30, 2019 |
| Q1 2019 | 51.1 | +2.79 | +5.77% | Mar 31, 2019 |
| Q4 2018 | 48.4 | +1.66 | +3.55% | Dec 31, 2018 |
| Q3 2018 | 47.5 | +3.02 | +6.79% | Sep 30, 2018 |
| Q2 2018 | 48 | +5.47 | +12.9% | Jun 30, 2018 |
| Q1 2018 | 48.3 | +7.59 | +18.6% | Mar 31, 2018 |
| Q4 2017 | 46.8 | +6.16 | +15.2% | Dec 31, 2017 |
| Q3 2017 | 44.5 | +4.03 | +9.96% | Sep 30, 2017 |
| Q2 2017 | 42.5 | -0.31 | -0.72% | Jun 30, 2017 |
| Q1 2017 | 40.7 | -3.39 | -7.68% | Mar 31, 2017 |
| Q4 2016 | 40.6 | -6.73 | -14.2% | Dec 31, 2016 |
| Q3 2016 | 40.5 | -10.3 | -20.2% | Sep 30, 2016 |
| Q2 2016 | 42.9 | -6.75 | -13.6% | Jun 30, 2016 |
| Q1 2016 | 44.1 | -4.99 | -10.2% | Mar 31, 2016 |
| Q4 2015 | 47.3 | -1.27 | -2.61% | Dec 31, 2015 |
| Q3 2015 | 50.7 | +2.36 | +4.88% | Sep 30, 2015 |
| Q2 2015 | 49.6 | -0.51 | -1.02% | Jun 30, 2015 |
| Q1 2015 | 49.1 | -5.42 | -9.94% | Mar 31, 2015 |
| Q4 2014 | 48.6 | -10.4 | -17.6% | Dec 31, 2014 |
| Q3 2014 | 48.4 | -14.9 | -23.5% | Sep 30, 2014 |
| Q2 2014 | 50.1 | -18.5 | -26.9% | Jun 30, 2014 |
| Q1 2014 | 54.6 | -21.2 | -27.9% | Mar 31, 2014 |
| Q4 2013 | 59 | -25.9 | -30.5% | Dec 31, 2013 |
| Q3 2013 | 63.3 | -32.8 | -34.2% | Sep 30, 2013 |
| Q2 2013 | 68.6 | -35 | -33.8% | Jun 30, 2013 |
| Q1 2013 | 75.7 | -34 | -31% | Mar 31, 2013 |
| Q4 2012 | 84.9 | -25.8 | -23.3% | Dec 31, 2012 |
| Q3 2012 | 96.1 | -16.9 | -15% | Sep 30, 2012 |
| Q2 2012 | 104 | Jun 30, 2012 | ||
| Q1 2012 | 110 | Mar 31, 2012 | ||
| Q4 2011 | 111 | Dec 31, 2011 | ||
| Q3 2011 | 113 | Sep 30, 2011 |