| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 105 | -2.47 | -2.31% | Jun 30, 2024 |
| Q1 2024 | 110 | +5.6 | +5.34% | Mar 31, 2024 |
| Q4 2023 | 111 | +8.32 | +8.13% | Dec 31, 2023 |
| Q3 2023 | 110 | +10.7 | +10.8% | Sep 30, 2023 |
| Q2 2023 | 107 | +14.7 | +15.9% | Jun 30, 2023 |
| Q1 2023 | 105 | +20.8 | +24.8% | Mar 31, 2023 |
| Q4 2022 | 102 | +25.2 | +32.7% | Dec 31, 2022 |
| Q3 2022 | 99 | +26.3 | +36.2% | Sep 30, 2022 |
| Q2 2022 | 92.3 | +21.9 | +31.1% | Jun 30, 2022 |
| Q1 2022 | 84 | +11 | +15% | Mar 31, 2022 |
| Q4 2021 | 77.1 | +4.74 | +6.55% | Dec 31, 2021 |
| Q3 2021 | 72.7 | +1.77 | +2.5% | Sep 30, 2021 |
| Q2 2021 | 70.4 | +1.69 | +2.46% | Jun 30, 2021 |
| Q1 2021 | 73 | +16.1 | +28.3% | Mar 31, 2021 |
| Q4 2020 | 72.4 | +31.6 | +77.5% | Dec 31, 2020 |
| Q3 2020 | 70.9 | +39.7 | +127% | Sep 30, 2020 |
| Q2 2020 | 68.8 | +45 | +189% | Jun 30, 2020 |
| Q1 2020 | 56.9 | +36.8 | +183% | Mar 31, 2020 |
| Q4 2019 | 40.8 | +18.2 | +80.5% | Dec 31, 2019 |
| Q3 2019 | 31.2 | +3.4 | +12.2% | Sep 30, 2019 |
| Q2 2019 | 23.8 | -14.3 | -37.5% | Jun 30, 2019 |
| Q1 2019 | 20.1 | -40.3 | -66.7% | Mar 31, 2019 |
| Q4 2018 | 22.6 | -38.4 | -63% | Dec 31, 2018 |
| Q3 2018 | 27.8 | -26.8 | -49.1% | Sep 30, 2018 |
| Q2 2018 | 38.1 | -15 | -28.3% | Jun 30, 2018 |
| Q1 2018 | 60.4 | +7.16 | +13.4% | Mar 31, 2018 |
| Q4 2017 | 61 | +6.95 | +12.9% | Dec 31, 2017 |
| Q3 2017 | 54.6 | -3.25 | -5.62% | Sep 30, 2017 |
| Q2 2017 | 53.1 | -9.81 | -15.6% | Jun 30, 2017 |
| Q1 2017 | 53.3 | -11.1 | -17.3% | Mar 31, 2017 |
| Q4 2016 | 54.1 | -15.4 | -22.2% | Dec 31, 2016 |
| Q3 2016 | 57.8 | -13.2 | -18.5% | Sep 30, 2016 |
| Q2 2016 | 62.9 | -0.64 | -1.01% | Jun 30, 2016 |
| Q1 2016 | 64.4 | +2.25 | +3.62% | Mar 31, 2016 |
| Q4 2015 | 69.5 | +8.3 | +13.6% | Dec 31, 2015 |
| Q3 2015 | 71 | +9.98 | +16.4% | Sep 30, 2015 |
| Q2 2015 | 63.5 | -1.84 | -2.82% | Jun 30, 2015 |
| Q1 2015 | 62.1 | -4.33 | -6.51% | Mar 31, 2015 |
| Q4 2014 | 61.2 | -0.43 | -0.7% | Dec 31, 2014 |
| Q3 2014 | 61 | +5.68 | +10.3% | Sep 30, 2014 |
| Q2 2014 | 65.4 | +13.7 | +26.4% | Jun 30, 2014 |
| Q1 2014 | 66.5 | +16.2 | +32.2% | Mar 31, 2014 |
| Q4 2013 | 61.7 | +14.3 | +30.3% | Dec 31, 2013 |
| Q3 2013 | 55.3 | +7.51 | +15.7% | Sep 30, 2013 |
| Q2 2013 | 51.7 | +8.1 | +18.6% | Jun 30, 2013 |
| Q1 2013 | 50.3 | +7.55 | +17.7% | Mar 31, 2013 |
| Q4 2012 | 47.3 | Dec 31, 2012 | ||
| Q3 2012 | 47.8 | Sep 30, 2012 | ||
| Q2 2012 | 43.6 | Jun 30, 2012 | ||
| Q1 2012 | 42.7 | Mar 31, 2012 |