| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 166 | +1.41 | +0.86% | Jun 30, 2024 |
| Q1 2024 | 168 | +2.49 | +1.5% | Mar 31, 2024 |
| Q4 2023 | 167 | +1.5 | +0.91% | Dec 31, 2023 |
| Q3 2023 | 166 | +10 | +6.43% | Sep 30, 2023 |
| Q2 2023 | 165 | +20 | +13.8% | Jun 30, 2023 |
| Q1 2023 | 166 | +32.5 | +24.4% | Mar 31, 2023 |
| Q4 2022 | 166 | +41.5 | +33.4% | Dec 31, 2022 |
| Q3 2022 | 156 | +32.2 | +26% | Sep 30, 2022 |
| Q2 2022 | 145 | +23 | +18.9% | Jun 30, 2022 |
| Q1 2022 | 133 | +13.4 | +11.2% | Mar 31, 2022 |
| Q4 2021 | 124 | +8.95 | +7.77% | Dec 31, 2021 |
| Q3 2021 | 124 | +14.7 | +13.5% | Sep 30, 2021 |
| Q2 2021 | 122 | +21.6 | +21.5% | Jun 30, 2021 |
| Q1 2021 | 120 | +29.5 | +32.5% | Mar 31, 2021 |
| Q4 2020 | 115 | +29.7 | +34.8% | Dec 31, 2020 |
| Q3 2020 | 109 | +25.3 | +30.3% | Sep 30, 2020 |
| Q2 2020 | 100 | +15.4 | +18.1% | Jun 30, 2020 |
| Q1 2020 | 90.6 | +3.74 | +4.31% | Mar 31, 2020 |
| Q4 2019 | 85.5 | -1.01 | -1.17% | Dec 31, 2019 |
| Q3 2019 | 83.5 | +0.49 | +0.59% | Sep 30, 2019 |
| Q2 2019 | 84.9 | +6.01 | +7.62% | Jun 30, 2019 |
| Q1 2019 | 86.8 | +12.7 | +17.2% | Mar 31, 2019 |
| Q4 2018 | 86.6 | +15.8 | +22.4% | Dec 31, 2018 |
| Q3 2018 | 83 | +13.2 | +19% | Sep 30, 2018 |
| Q2 2018 | 78.9 | +9.06 | +13% | Jun 30, 2018 |
| Q1 2018 | 74.1 | +3 | +4.22% | Mar 31, 2018 |
| Q4 2017 | 70.7 | -2.37 | -3.24% | Dec 31, 2017 |
| Q3 2017 | 69.8 | -6.77 | -8.84% | Sep 30, 2017 |
| Q2 2017 | 69.8 | -15.3 | -17.9% | Jun 30, 2017 |
| Q1 2017 | 71.1 | -21.5 | -23.3% | Mar 31, 2017 |
| Q4 2016 | 73.1 | -20.5 | -21.9% | Dec 31, 2016 |
| Q3 2016 | 76.6 | -17.8 | -18.8% | Sep 30, 2016 |
| Q2 2016 | 85.1 | -4.17 | -4.67% | Jun 30, 2016 |
| Q1 2016 | 92.6 | +8.34 | +9.89% | Mar 31, 2016 |
| Q4 2015 | 93.6 | +11.8 | +14.5% | Dec 31, 2015 |
| Q3 2015 | 94.3 | +19.7 | +26.4% | Sep 30, 2015 |
| Q2 2015 | 89.3 | +22.3 | +33.3% | Jun 30, 2015 |
| Q1 2015 | 84.3 | +16.8 | +24.9% | Mar 31, 2015 |
| Q4 2014 | 81.7 | +19.8 | +32% | Dec 31, 2014 |
| Q3 2014 | 74.7 | +9.01 | +13.7% | Sep 30, 2014 |
| Q2 2014 | 67 | -11 | -14.1% | Jun 30, 2014 |
| Q1 2014 | 67.5 | -15.4 | -18.6% | Mar 31, 2014 |
| Q4 2013 | 61.9 | -42.2 | -40.5% | Dec 31, 2013 |
| Q3 2013 | 65.6 | -44.3 | -40.3% | Sep 30, 2013 |
| Q2 2013 | 78 | -29 | -27.1% | Jun 30, 2013 |
| Q1 2013 | 82.9 | -21.4 | -20.5% | Mar 31, 2013 |
| Q4 2012 | 104 | Dec 31, 2012 | ||
| Q3 2012 | 110 | Sep 30, 2012 | ||
| Q2 2012 | 107 | Jun 30, 2012 | ||
| Q1 2012 | 104 | Mar 31, 2012 |