| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 45.3 | -10.2 | -18.3% | Jun 30, 2024 |
| Q1 2024 | 49.5 | -7.37 | -13% | Mar 31, 2024 |
| Q4 2023 | 54.1 | -7.3 | -11.9% | Dec 31, 2023 |
| Q3 2023 | 53.6 | -10.3 | -16.1% | Sep 30, 2023 |
| Q2 2023 | 55.5 | -7.97 | -12.6% | Jun 30, 2023 |
| Q1 2023 | 56.9 | -6.6 | -10.4% | Mar 31, 2023 |
| Q4 2022 | 61.4 | +1.59 | +2.66% | Dec 31, 2022 |
| Q3 2022 | 63.9 | +1.29 | +2.06% | Sep 30, 2022 |
| Q2 2022 | 63.4 | +0.46 | +0.73% | Jun 30, 2022 |
| Q1 2022 | 63.5 | -9.19 | -12.6% | Mar 31, 2022 |
| Q4 2021 | 59.8 | -37 | -38.2% | Dec 31, 2021 |
| Q3 2021 | 62.6 | -25.2 | -28.7% | Sep 30, 2021 |
| Q2 2021 | 63 | -20.4 | -24.4% | Jun 30, 2021 |
| Q1 2021 | 72.7 | +2.36 | +3.36% | Mar 31, 2021 |
| Q4 2020 | 96.8 | +47.1 | +94.9% | Dec 31, 2020 |
| Q3 2020 | 87.8 | +30.8 | +54.2% | Sep 30, 2020 |
| Q2 2020 | 83.4 | +12.7 | +17.9% | Jun 30, 2020 |
| Q1 2020 | 70.3 | -21.7 | -23.6% | Mar 31, 2020 |
| Q4 2019 | 49.7 | -73.3 | -59.6% | Dec 31, 2019 |
| Q3 2019 | 56.9 | -86.4 | -60.3% | Sep 30, 2019 |
| Q2 2019 | 70.7 | -75.4 | -51.6% | Jun 30, 2019 |
| Q1 2019 | 92 | -54.1 | -37% | Mar 31, 2019 |
| Q4 2018 | 123 | -19.5 | -13.7% | Dec 31, 2018 |
| Q3 2018 | 143 | +4.4 | +3.17% | Sep 30, 2018 |
| Q2 2018 | 146 | +11.4 | +8.46% | Jun 30, 2018 |
| Q1 2018 | 146 | +14.5 | +11% | Mar 31, 2018 |
| Q4 2017 | 143 | +9.4 | +7.06% | Dec 31, 2017 |
| Q3 2017 | 139 | +3.62 | +2.68% | Sep 30, 2017 |
| Q2 2017 | 135 | -0.77 | -0.57% | Jun 30, 2017 |
| Q1 2017 | 132 | -4.32 | -3.18% | Mar 31, 2017 |
| Q4 2016 | 133 | -2.54 | -1.87% | Dec 31, 2016 |
| Q3 2016 | 135 | -1.15 | -0.84% | Sep 30, 2016 |
| Q2 2016 | 135 | -1.42 | -1.04% | Jun 30, 2016 |
| Q1 2016 | 136 | -2.04 | -1.48% | Mar 31, 2016 |
| Q4 2015 | 136 | -6.62 | -4.65% | Dec 31, 2015 |
| Q3 2015 | 136 | -3.69 | -2.63% | Sep 30, 2015 |
| Q2 2015 | 137 | +26.2 | +23.7% | Jun 30, 2015 |
| Q1 2015 | 138 | +45.3 | +48.9% | Mar 31, 2015 |
| Q4 2014 | 142 | +49.9 | +53.9% | Dec 31, 2014 |
| Q3 2014 | 140 | +44.9 | +47.2% | Sep 30, 2014 |
| Q2 2014 | 111 | -3.07 | -2.7% | Jun 30, 2014 |
| Q1 2014 | 92.7 | -47.5 | -33.9% | Mar 31, 2014 |
| Q4 2013 | 92.4 | -46.5 | -33.5% | Dec 31, 2013 |
| Q3 2013 | 95.2 | -48 | -33.5% | Sep 30, 2013 |
| Q2 2013 | 114 | -31.6 | -21.7% | Jun 30, 2013 |
| Q1 2013 | 140 | -27 | -16.2% | Mar 31, 2013 |
| Q4 2012 | 139 | -32.4 | -18.9% | Dec 31, 2012 |
| Q3 2012 | 143 | -38.6 | -21.2% | Sep 30, 2012 |
| Q2 2012 | 145 | -44.4 | -23.4% | Jun 30, 2012 |
| Q1 2012 | 167 | -29 | -14.8% | Mar 31, 2012 |
| Q4 2011 | 171 | Dec 31, 2011 | ||
| Q3 2011 | 182 | Sep 30, 2011 | ||
| Q2 2011 | 190 | Jun 30, 2011 | ||
| Q1 2011 | 196 | Mar 31, 2011 |