| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 108 | -29.5 | -21.5% | Jun 30, 2024 |
| Q1 2024 | 117 | -31.1 | -21% | Mar 31, 2024 |
| Q4 2023 | 121 | -41.8 | -25.6% | Dec 31, 2023 |
| Q3 2023 | 128 | -47.5 | -27.1% | Sep 30, 2023 |
| Q2 2023 | 137 | -49.5 | -26.5% | Jun 30, 2023 |
| Q1 2023 | 148 | -34.6 | -18.9% | Mar 31, 2023 |
| Q4 2022 | 163 | -21.4 | -11.6% | Dec 31, 2022 |
| Q3 2022 | 176 | -9.33 | -5.04% | Sep 30, 2022 |
| Q2 2022 | 187 | +1.5 | +0.81% | Jun 30, 2022 |
| Q1 2022 | 183 | -9.96 | -5.17% | Mar 31, 2022 |
| Q4 2021 | 185 | +29.2 | +18.8% | Dec 31, 2021 |
| Q3 2021 | 185 | +61.2 | +49.5% | Sep 30, 2021 |
| Q2 2021 | 185 | +92.3 | +99.4% | Jun 30, 2021 |
| Q1 2021 | 193 | +126 | +190% | Mar 31, 2021 |
| Q4 2020 | 155 | +90.4 | +139% | Dec 31, 2020 |
| Q3 2020 | 124 | +59.7 | +93.1% | Sep 30, 2020 |
| Q2 2020 | 92.9 | +27.4 | +41.8% | Jun 30, 2020 |
| Q1 2020 | 66.4 | -0.42 | -0.63% | Mar 31, 2020 |
| Q4 2019 | 64.9 | -3.14 | -4.62% | Dec 31, 2019 |
| Q3 2019 | 64.1 | -5.6 | -8.03% | Sep 30, 2019 |
| Q2 2019 | 65.5 | -1.76 | -2.62% | Jun 30, 2019 |
| Q1 2019 | 66.9 | +1.92 | +2.96% | Mar 31, 2019 |
| Q4 2018 | 68 | +4.28 | +6.71% | Dec 31, 2018 |
| Q3 2018 | 69.7 | +7.04 | +11.2% | Sep 30, 2018 |
| Q2 2018 | 67.3 | +4.48 | +7.14% | Jun 30, 2018 |
| Q1 2018 | 64.9 | +3.29 | +5.34% | Mar 31, 2018 |
| Q4 2017 | 63.8 | +3.98 | +6.66% | Dec 31, 2017 |
| Q3 2017 | 62.7 | +5.49 | +9.6% | Sep 30, 2017 |
| Q2 2017 | 62.8 | +5.08 | +8.81% | Jun 30, 2017 |
| Q1 2017 | 61.7 | +1.66 | +2.77% | Mar 31, 2017 |
| Q4 2016 | 59.8 | -4.45 | -6.93% | Dec 31, 2016 |
| Q3 2016 | 57.2 | -10.2 | -15.2% | Sep 30, 2016 |
| Q2 2016 | 57.7 | -13 | -18.3% | Jun 30, 2016 |
| Q1 2016 | 60 | -13 | -17.8% | Mar 31, 2016 |
| Q4 2015 | 64.2 | -9.48 | -12.9% | Dec 31, 2015 |
| Q3 2015 | 67.4 | -9.06 | -11.8% | Sep 30, 2015 |
| Q2 2015 | 70.6 | -7.77 | -9.91% | Jun 30, 2015 |
| Q1 2015 | 73 | -7.68 | -9.52% | Mar 31, 2015 |
| Q4 2014 | 73.7 | -9.32 | -11.2% | Dec 31, 2014 |
| Q3 2014 | 76.5 | -9.45 | -11% | Sep 30, 2014 |
| Q2 2014 | 78.4 | -9.32 | -10.6% | Jun 30, 2014 |
| Q1 2014 | 80.7 | -9.27 | -10.3% | Mar 31, 2014 |
| Q4 2013 | 83 | -11.6 | -12.3% | Dec 31, 2013 |
| Q3 2013 | 85.9 | -9.88 | -10.3% | Sep 30, 2013 |
| Q2 2013 | 87.7 | -6.11 | -6.51% | Jun 30, 2013 |
| Q1 2013 | 89.9 | -4.43 | -4.7% | Mar 31, 2013 |
| Q4 2012 | 94.7 | -5.75 | -5.73% | Dec 31, 2012 |
| Q3 2012 | 95.8 | -13.6 | -12.4% | Sep 30, 2012 |
| Q2 2012 | 93.8 | -32 | Jun 30, 2012 | |
| Q1 2012 | 94.4 | -29.8 | -24% | Mar 31, 2012 |
| Q4 2011 | 100 | -24.4 | -19.6% | Dec 31, 2011 |
| Q3 2011 | 109 | Sep 30, 2011 | ||
| Q2 2011 | 126* | Jun 30, 2011 | ||
| Q1 2011 | 124 | Mar 31, 2011 | ||
| Q4 2010 | 125 | Dec 31, 2010 |