| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 78.8 | -13.7 | -14.8% | Sep 30, 2024 |
| Q2 2024 | 81.1 | -15 | -15.7% | Jun 30, 2024 |
| Q1 2024 | 84.7 | -14.9 | -15% | Mar 31, 2024 |
| Q4 2023 | 88.7 | -14.2 | -13.8% | Dec 31, 2023 |
| Q3 2023 | 92.5 | -14.6 | -13.6% | Sep 30, 2023 |
| Q2 2023 | 96.1 | -18.1 | -15.8% | Jun 30, 2023 |
| Q1 2023 | 99.6 | -23.2 | -18.9% | Mar 31, 2023 |
| Q4 2022 | 103 | -24 | -18.9% | Dec 31, 2022 |
| Q3 2022 | 107 | -19.9 | -15.7% | Sep 30, 2022 |
| Q2 2022 | 114 | -4.3 | -3.63% | Jun 30, 2022 |
| Q1 2022 | 123 | +25.7 | +26.5% | Mar 31, 2022 |
| Q4 2021 | 127 | +46.2 | +57.2% | Dec 31, 2021 |
| Q3 2021 | 127 | +59.5 | +88.3% | Sep 30, 2021 |
| Q2 2021 | 118 | +63.5 | +116% | Jun 30, 2021 |
| Q1 2021 | 97.1 | +43.6 | +81.7% | Mar 31, 2021 |
| Q4 2020 | 80.7 | +27.1 | +50.6% | Dec 31, 2020 |
| Q3 2020 | 67.4 | +14.7 | +27.8% | Sep 30, 2020 |
| Q2 2020 | 54.9 | +0.16 | +0.29% | Jun 30, 2020 |
| Q1 2020 | 53.4 | -3.22 | -5.69% | Mar 31, 2020 |
| Q4 2019 | 53.6 | -5.44 | -9.22% | Dec 31, 2019 |
| Q3 2019 | 52.8 | -7.51 | -12.5% | Sep 30, 2019 |
| Q2 2019 | 54.8 | -4.67 | -7.86% | Jun 30, 2019 |
| Q1 2019 | 56.6 | -2.19 | -3.72% | Mar 31, 2019 |
| Q4 2018 | 59 | -0.44 | -0.74% | Dec 31, 2018 |
| Q3 2018 | 60.3 | -0.09 | -0.15% | Sep 30, 2018 |
| Q2 2018 | 59.5 | -0.88 | -1.46% | Jun 30, 2018 |
| Q1 2018 | 58.8 | -0.29 | -0.49% | Mar 31, 2018 |
| Q4 2017 | 59.5 | +2.09 | +3.64% | Dec 31, 2017 |
| Q3 2017 | 60.4 | +2.14 | +3.68% | Sep 30, 2017 |
| Q2 2017 | 60.3 | -1.61 | -2.6% | Jun 30, 2017 |
| Q1 2017 | 59.1 | -4.82 | -7.54% | Mar 31, 2017 |
| Q4 2016 | 57.4 | -10.1 | -15% | Dec 31, 2016 |
| Q3 2016 | 58.2 | -8.64 | -12.9% | Sep 30, 2016 |
| Q2 2016 | 61.9 | -4.05 | -6.14% | Jun 30, 2016 |
| Q1 2016 | 63.9 | -4.22 | -6.19% | Mar 31, 2016 |
| Q4 2015 | 67.5 | -0.43 | -0.63% | Dec 31, 2015 |
| Q3 2015 | 66.9 | -3.85 | -5.45% | Sep 30, 2015 |
| Q2 2015 | 66 | -5.39 | -7.55% | Jun 30, 2015 |
| Q1 2015 | 68.2 | -3.8 | -5.28% | Mar 31, 2015 |
| Q4 2014 | 67.9 | -5.03 | -6.9% | Dec 31, 2014 |
| Q3 2014 | 70.7 | -3.87 | -5.19% | Sep 30, 2014 |
| Q2 2014 | 71.4 | -5.21 | -6.8% | Jun 30, 2014 |
| Q1 2014 | 72 | -8.08 | -10.1% | Mar 31, 2014 |
| Q4 2013 | 73 | -11.8 | -13.9% | Dec 31, 2013 |
| Q3 2013 | 74.6 | -14.5 | -16.3% | Sep 30, 2013 |
| Q2 2013 | 76.6 | -17 | -18.2% | Jun 30, 2013 |
| Q1 2013 | 80 | -16.1 | -16.7% | Mar 31, 2013 |
| Q4 2012 | 84.8 | -12.4 | -12.8% | Dec 31, 2012 |
| Q3 2012 | 89 | -7.82 | -8.07% | Sep 30, 2012 |
| Q2 2012 | 93.6 | -0.33 | -0.35% | Jun 30, 2012 |
| Q1 2012 | 96.1 | +5.54 | +6.12% | Mar 31, 2012 |
| Q4 2011 | 97.2 | Dec 31, 2011 | ||
| Q3 2011 | 96.9 | Sep 30, 2011 | ||
| Q2 2011 | 93.9 | Jun 30, 2011 | ||
| Q1 2011 | 90.5 | Mar 31, 2011 |