| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 32.5 | -10.5 | -24.5% | Sep 30, 2024 |
| Q2 2024 | 33.3 | -13.5 | -28.8% | Jun 30, 2024 |
| Q1 2024 | 34.8 | -14.2 | -28.9% | Mar 31, 2024 |
| Q4 2023 | 38.7 | -11.9 | -23.6% | Dec 31, 2023 |
| Q3 2023 | 43 | -9.41 | -18% | Sep 30, 2023 |
| Q2 2023 | 46.8 | -7.23 | -13.4% | Jun 30, 2023 |
| Q1 2023 | 49 | -7.03 | -12.6% | Mar 31, 2023 |
| Q4 2022 | 50.6 | -4.22 | -7.69% | Dec 31, 2022 |
| Q3 2022 | 52.4 | +0.33 | +0.63% | Sep 30, 2022 |
| Q2 2022 | 54 | +3.52 | +6.98% | Jun 30, 2022 |
| Q1 2022 | 56 | +6.03 | +12.1% | Mar 31, 2022 |
| Q4 2021 | 54.9 | +4.5 | +8.94% | Dec 31, 2021 |
| Q3 2021 | 52.1 | -1.27 | -2.38% | Sep 30, 2021 |
| Q2 2021 | 50.5 | -7.91 | -13.6% | Jun 30, 2021 |
| Q1 2021 | 50 | -13 | -20.7% | Mar 31, 2021 |
| Q4 2020 | 50.4 | -19.8 | -28.2% | Dec 31, 2020 |
| Q3 2020 | 53.4 | -20.1 | -27.4% | Sep 30, 2020 |
| Q2 2020 | 58.4 | -15.7 | -21.2% | Jun 30, 2020 |
| Q1 2020 | 63 | -13.9 | -18.1% | Mar 31, 2020 |
| Q4 2019 | 70.1 | -7.04 | -9.12% | Dec 31, 2019 |
| Q3 2019 | 73.5 | -5.39 | -6.84% | Sep 30, 2019 |
| Q2 2019 | 74 | -7.2 | -8.86% | Jun 30, 2019 |
| Q1 2019 | 77 | -3.68 | -4.56% | Mar 31, 2019 |
| Q4 2018 | 77.2 | -2.98 | -3.72% | Dec 31, 2018 |
| Q3 2018 | 78.9 | -3.34 | -4.06% | Sep 30, 2018 |
| Q2 2018 | 81.2 | +0.22 | +0.27% | Jun 30, 2018 |
| Q1 2018 | 80.6 | -0.68 | -0.84% | Mar 31, 2018 |
| Q4 2017 | 80.1 | -1.91 | -2.33% | Dec 31, 2017 |
| Q3 2017 | 82.2 | +1.5 | +1.86% | Sep 30, 2017 |
| Q2 2017 | 81 | -1.91 | -2.3% | Jun 30, 2017 |
| Q1 2017 | 81.3 | -11.7 | -12.5% | Mar 31, 2017 |
| Q4 2016 | 82.1 | -19.9 | -19.5% | Dec 31, 2016 |
| Q3 2016 | 80.7 | -18.4 | -18.5% | Sep 30, 2016 |
| Q2 2016 | 82.9 | -17.4 | -17.3% | Jun 30, 2016 |
| Q1 2016 | 93 | +1.58 | +1.73% | Mar 31, 2016 |
| Q4 2015 | 102 | +16.7 | +19.5% | Dec 31, 2015 |
| Q3 2015 | 99.1 | +9.01 | +10% | Sep 26, 2015 |
| Q2 2015 | 100 | +10.6 | +11.8% | Jun 27, 2015 |
| Q1 2015 | 91.4 | -1.08 | -1.17% | Mar 28, 2015 |
| Q4 2014 | 85.2 | -7.83 | -8.41% | Dec 31, 2014 |
| Q3 2014 | 90.1 | -5.4 | -5.66% | Sep 27, 2014 |
| Q2 2014 | 89.7 | -10 | -10.1% | Jun 28, 2014 |
| Q1 2014 | 92.5 | -9.84 | -9.62% | Mar 29, 2014 |
| Q4 2013 | 93.1 | -14.2 | -13.2% | Dec 31, 2013 |
| Q3 2013 | 95.4 | -13.3 | -12.2% | Sep 28, 2013 |
| Q2 2013 | 99.8 | -6.43 | -6.06% | Jun 29, 2013 |
| Q1 2013 | 102 | -0.76 | -0.74% | Mar 30, 2013 |
| Q4 2012 | 107 | +12 | +12.6% | Dec 31, 2012 |
| Q3 2012 | 109 | +21 | +24% | Sep 29, 2012 |
| Q2 2012 | 106 | Jun 30, 2012 | ||
| Q1 2012 | 103 | Mar 31, 2012 | ||
| Q4 2011 | 95.2 | Dec 31, 2011 | ||
| Q3 2011 | 87.7 | Oct 1, 2011 |