| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 60.9 | +8.69 | +16.6% | Mar 31, 2024 |
| Q4 2023 | 63.5 | +33.3 | +110% | Dec 31, 2023 |
| Q3 2023 | 64.7 | +42 | +185% | Sep 30, 2023 |
| Q2 2023 | 58.5 | +39.2 | +203% | Jun 30, 2023 |
| Q1 2023 | 52.2 | +29.8 | +133% | Mar 31, 2023 |
| Q4 2022 | 30.2 | -2.49 | -7.61% | Dec 31, 2022 |
| Q3 2022 | 22.7 | -18 | -44.2% | Sep 30, 2022 |
| Q2 2022 | 19.3 | -24.5 | -55.9% | Jun 30, 2022 |
| Q1 2022 | 22.5 | -22.3 | -49.8% | Mar 31, 2022 |
| Q4 2021 | 32.7 | -13.3 | -28.9% | Dec 31, 2021 |
| Q3 2021 | 40.7 | -0.3 | -0.73% | Sep 30, 2021 |
| Q2 2021 | 43.8 | -1.1 | -2.45% | Jun 30, 2021 |
| Q1 2021 | 44.8 | -0.21 | -0.47% | Mar 31, 2021 |
| Q4 2020 | 46 | +0.02 | +0.04% | Dec 31, 2020 |
| Q3 2020 | 41 | -10.8 | -20.8% | Sep 30, 2020 |
| Q2 2020 | 44.9 | -14.4 | -24.3% | Jun 30, 2020 |
| Q1 2020 | 45 | -19.1 | -29.8% | Mar 31, 2020 |
| Q4 2019 | 46 | -22.6 | -33% | Dec 31, 2019 |
| Q3 2019 | 51.8 | -22.1 | -29.9% | Sep 30, 2019 |
| Q2 2019 | 59.3 | -12.9 | -17.9% | Jun 30, 2019 |
| Q1 2019 | 64.1 | -5.99 | -8.55% | Mar 31, 2019 |
| Q4 2018 | 68.6 | +1.03 | +1.52% | Dec 31, 2018 |
| Q3 2018 | 73.9 | +7.77 | +11.8% | Sep 30, 2018 |
| Q2 2018 | 72.2 | -0.86 | -1.18% | Jun 30, 2018 |
| Q1 2018 | 70.1 | -4.92 | -6.56% | Mar 31, 2018 |
| Q4 2017 | 67.6 | -9.45 | -12.3% | Dec 31, 2017 |
| Q3 2017 | 66.1 | -14.4 | -17.8% | Sep 30, 2017 |
| Q2 2017 | 73.1 | -10.2 | -12.3% | Jun 30, 2017 |
| Q1 2017 | 75 | -8.17 | -9.82% | Mar 31, 2017 |
| Q4 2016 | 77 | -7.69 | -9.08% | Dec 31, 2016 |
| Q3 2016 | 80.5 | -5.33 | -6.21% | Sep 30, 2016 |
| Q2 2016 | 83.3 | -0.77 | -0.92% | Jun 30, 2016 |
| Q1 2016 | 83.2 | -3.23 | -3.74% | Mar 31, 2016 |
| Q4 2015 | 84.7 | -1.36 | -1.58% | Dec 31, 2015 |
| Q3 2015 | 85.8 | -4.54 | -5.03% | Sep 30, 2015 |
| Q2 2015 | 84.1 | -11.2 | -11.8% | Jun 30, 2015 |
| Q1 2015 | 86.4 | -14.3 | -14.2% | Mar 31, 2015 |
| Q4 2014 | 86.1 | -24.6 | -22.3% | Dec 31, 2014 |
| Q3 2014 | 90.3 | -26.7 | -22.8% | Sep 30, 2014 |
| Q2 2014 | 95.3 | -28.6 | -23.1% | Jun 30, 2014 |
| Q1 2014 | 101 | -21.8 | -17.8% | Mar 31, 2014 |
| Q4 2013 | 111 | -9.97 | -8.26% | Dec 31, 2013 |
| Q3 2013 | 117 | +0.48 | +0.41% | Sep 30, 2013 |
| Q2 2013 | 124 | +10.6 | +9.36% | Jun 30, 2013 |
| Q1 2013 | 122 | +10.1 | +8.97% | Mar 31, 2013 |
| Q4 2012 | 121 | Dec 31, 2012 | ||
| Q3 2012 | 117 | Sep 30, 2012 | ||
| Q2 2012 | 113 | Jun 30, 2012 | ||
| Q1 2012 | 112 | Mar 31, 2012 |