| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 107 | +1.87 | +1.78% | Jun 30, 2024 |
| Q1 2024 | 108 | +4.74 | +4.59% | Mar 31, 2024 |
| Q4 2023 | 109 | +9.23 | +9.23% | Dec 31, 2023 |
| Q3 2023 | 106 | +0.69 | +0.65% | Sep 30, 2023 |
| Q2 2023 | 105 | -4.72 | -4.3% | Jun 30, 2023 |
| Q1 2023 | 103 | -13 | -11.2% | Mar 31, 2023 |
| Q4 2022 | 100 | -14 | -12.2% | Dec 31, 2022 |
| Q3 2022 | 106 | +6.8 | +6.88% | Sep 30, 2022 |
| Q2 2022 | 110 | +26.3 | +31.6% | Jun 30, 2022 |
| Q1 2022 | 116 | +35.1 | +43.1% | Mar 31, 2022 |
| Q4 2021 | 114 | +19.2 | +20.2% | Dec 31, 2021 |
| Q3 2021 | 98.8 | +8.01 | +8.82% | Sep 30, 2021 |
| Q2 2021 | 83.4 | -14.1 | -14.5% | Jun 30, 2021 |
| Q1 2021 | 81.3 | -10.1 | -11% | Mar 31, 2021 |
| Q4 2020 | 94.8 | +15.4 | +19.3% | Dec 31, 2020 |
| Q3 2020 | 90.8 | +6.8 | +8.1% | Sep 30, 2020 |
| Q2 2020 | 97.6 | +21.1 | +27.6% | Jun 30, 2020 |
| Q1 2020 | 91.4 | +23.7 | +34.9% | Mar 31, 2020 |
| Q4 2019 | 79.5 | +15.3 | +23.8% | Dec 31, 2019 |
| Q3 2019 | 84 | +24.9 | +42.2% | Sep 30, 2019 |
| Q2 2019 | 76.5 | +14.6 | +23.5% | Jun 30, 2019 |
| Q1 2019 | 67.7 | -2.4 | -3.42% | Mar 31, 2019 |
| Q4 2018 | 64.2 | -10.1 | -13.6% | Dec 31, 2018 |
| Q3 2018 | 59.1 | -15.8 | -21.1% | Sep 30, 2018 |
| Q2 2018 | 61.9 | -12.9 | -17.2% | Jun 30, 2018 |
| Q1 2018 | 70.1 | +1.33 | +1.93% | Mar 31, 2018 |
| Q4 2017 | 74.3 | -2.47 | -3.22% | Dec 31, 2017 |
| Q3 2017 | 74.9 | -12.2 | -14% | Sep 30, 2017 |
| Q2 2017 | 74.8 | -14.5 | -16.3% | Jun 30, 2017 |
| Q1 2017 | 68.8 | -20 | -22.5% | Mar 31, 2017 |
| Q4 2016 | 76.8 | -6.98 | -8.34% | Dec 31, 2016 |
| Q3 2016 | 87.1 | +4.33 | +5.23% | Sep 30, 2016 |
| Q2 2016 | 89.3 | +8.14 | +10% | Jun 30, 2016 |
| Q1 2016 | 88.8 | +8.63 | +10.8% | Mar 31, 2016 |
| Q4 2015 | 83.8 | +4.52 | +5.71% | Dec 31, 2015 |
| Q3 2015 | 82.7 | +3.02 | +3.79% | Sep 30, 2015 |
| Q2 2015 | 81.2 | -50.3 | -38.3% | Jun 30, 2015 |
| Q1 2015 | 80.1 | -71.7 | -47.2% | Mar 31, 2015 |
| Q4 2014 | 79.2 | -90.4 | -53.3% | Dec 31, 2014 |
| Q3 2014 | 79.7 | -109 | -57.7% | Sep 30, 2014 |
| Q2 2014 | 131 | -10.4 | -7.34% | Jun 30, 2014 |
| Q1 2014 | 152 | +7.5 | +5.2% | Mar 31, 2014 |
| Q4 2013 | 170 | +9.92 | +6.21% | Dec 31, 2013 |
| Q3 2013 | 188 | -4.09 | -2.13% | Sep 30, 2013 |
| Q2 2013 | 142 | -65.6 | -31.6% | Jun 30, 2013 |
| Q1 2013 | 144 | -140 | -49.2% | Mar 31, 2013 |
| Q4 2012 | 160 | Dec 31, 2012 | ||
| Q3 2012 | 192 | Sep 30, 2012 | ||
| Q2 2012 | 207 | Jun 30, 2012 | ||
| Q1 2012 | 284 | Mar 31, 2012 |