| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 78.9 | +2.47 | +3.23% | Sep 30, 2024 |
| Q2 2024 | 76 | -3.68 | -4.62% | Jun 30, 2024 |
| Q1 2024 | 75.6 | -2.19 | -2.82% | Mar 31, 2024 |
| Q4 2023 | 76.2 | +1.36 | +1.82% | Dec 31, 2023 |
| Q3 2023 | 76.5 | +9.75 | +14.6% | Sep 30, 2023 |
| Q2 2023 | 79.7 | +19.7 | +32.8% | Jun 30, 2023 |
| Q1 2023 | 77.8 | +22.3 | +40.3% | Mar 31, 2023 |
| Q4 2022 | 74.8 | +19 | +33.9% | Dec 31, 2022 |
| Q3 2022 | 66.7 | +5.94 | +9.78% | Sep 30, 2022 |
| Q2 2022 | 60 | -5.62 | -8.56% | Jun 30, 2022 |
| Q1 2022 | 55.5 | -7.46 | -11.9% | Mar 31, 2022 |
| Q4 2021 | 55.9 | -7.52 | -11.9% | Dec 31, 2021 |
| Q3 2021 | 60.8 | -1.43 | -2.3% | Sep 30, 2021 |
| Q2 2021 | 65.6 | +4.49 | +7.34% | Jun 30, 2021 |
| Q1 2021 | 62.9 | -9.91 | -13.6% | Mar 31, 2021 |
| Q4 2020 | 63.4 | -11.2 | -15% | Dec 31, 2020 |
| Q3 2020 | 62.2 | -15.9 | -20.3% | Sep 30, 2020 |
| Q2 2020 | 61.1 | -16.4 | -21.1% | Jun 30, 2020 |
| Q1 2020 | 72.8 | -3.06 | -4.03% | Mar 31, 2020 |
| Q4 2019 | 74.6 | +2.39 | +3.31% | Dec 31, 2019 |
| Q3 2019 | 78.1 | +9.81 | +14.4% | Sep 30, 2019 |
| Q2 2019 | 77.5 | +13.5 | +21.2% | Jun 30, 2019 |
| Q1 2019 | 75.9 | +15.9 | +26.5% | Mar 31, 2019 |
| Q4 2018 | 72.2 | +20.4 | +39.4% | Dec 31, 2018 |
| Q3 2018 | 68.3 | +24.5 | +56.1% | Sep 30, 2018 |
| Q2 2018 | 64 | +25.1 | +64.5% | Jun 30, 2018 |
| Q1 2018 | 60 | +25.8 | +75.3% | Mar 31, 2018 |
| Q4 2017 | 51.8 | +18.3 | +54.7% | Dec 31, 2017 |
| Q3 2017 | 43.7 | +10.7 | +32.3% | Sep 30, 2017 |
| Q2 2017 | 38.9 | +8.21 | +26.8% | Jun 30, 2017 |
| Q1 2017 | 34.2 | +4.77 | +16.2% | Mar 31, 2017 |
| Q4 2016 | 33.5 | +6.13 | +22.4% | Dec 31, 2016 |
| Q3 2016 | 33 | +8.32 | +33.7% | Sep 30, 2016 |
| Q2 2016 | 30.7 | +5.52 | +21.9% | Jun 30, 2016 |
| Q1 2016 | 29.5 | +4.22 | +16.7% | Mar 31, 2016 |
| Q4 2015 | 27.4 | +1.48 | +5.72% | Dec 31, 2015 |
| Q3 2015 | 24.7 | -3.63 | -12.8% | Sep 30, 2015 |
| Q2 2015 | 25.2 | -1.8 | -6.68% | Jun 30, 2015 |
| Q1 2015 | 25.3 | -0.52 | -2.02% | Mar 31, 2015 |
| Q4 2014 | 25.9 | +1.65 | +6.81% | Dec 31, 2014 |
| Q3 2014 | 28.4 | +5.18 | +22.4% | Sep 30, 2014 |
| Q2 2014 | 27 | +5.52 | +25.7% | Jun 30, 2014 |
| Q1 2014 | 25.8 | +10.2 | +65.2% | Mar 31, 2014 |
| Q4 2013 | 24.2 | +13.3 | +122% | Dec 31, 2013 |
| Q3 2013 | 23.2 | +13.8 | +147% | Sep 30, 2013 |
| Q2 2013 | 21.4 | Jun 30, 2013 | ||
| Q1 2013 | 15.6 | Mar 31, 2013 | ||
| Q4 2012 | 10.9 | Dec 31, 2012 | ||
| Q3 2012 | 9.38 | Sep 30, 2012 |