| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 109 | +6.23 | +6.08% | Jun 30, 2024 |
| Q1 2024 | 106 | +4.98 | +4.91% | Mar 31, 2024 |
| Q4 2023 | 105 | +3.97 | +3.94% | Dec 31, 2023 |
| Q3 2023 | 103 | +4.56 | +4.63% | Sep 30, 2023 |
| Q2 2023 | 102 | +9.92 | +10.7% | Jun 30, 2023 |
| Q1 2023 | 102 | +15.5 | +18% | Mar 31, 2023 |
| Q4 2022 | 101 | +20 | +24.8% | Dec 31, 2022 |
| Q3 2022 | 98.5 | +19.3 | +24.3% | Sep 30, 2022 |
| Q2 2022 | 92.5 | +10.4 | +12.7% | Jun 30, 2022 |
| Q1 2022 | 86 | -3.26 | -3.65% | Mar 31, 2022 |
| Q4 2021 | 80.7 | -16.3 | -16.8% | Dec 31, 2021 |
| Q3 2021 | 79.2 | -20.9 | -20.9% | Sep 30, 2021 |
| Q2 2021 | 82.1 | -17.4 | -17.5% | Jun 30, 2021 |
| Q1 2021 | 89.3 | -3.1 | -3.36% | Mar 31, 2021 |
| Q4 2020 | 97 | +8.85 | +10% | Dec 31, 2020 |
| Q3 2020 | 100 | +17.3 | +20.8% | Sep 30, 2020 |
| Q2 2020 | 99.5 | +13 | +15% | Jun 30, 2020 |
| Q1 2020 | 92.4 | +2.32 | +2.58% | Mar 31, 2020 |
| Q4 2019 | 88.1 | -4.58 | -4.94% | Dec 31, 2019 |
| Q3 2019 | 82.8 | -15.1 | -15.4% | Sep 30, 2019 |
| Q2 2019 | 86.5 | -6.75 | -7.24% | Jun 30, 2019 |
| Q1 2019 | 90 | -2.44 | -2.64% | Mar 31, 2019 |
| Q4 2018 | 92.7 | +7.68 | +9.03% | Dec 31, 2018 |
| Q3 2018 | 97.9 | +22 | +29% | Sep 30, 2018 |
| Q2 2018 | 93.3 | +22.7 | +32.2% | Jun 30, 2018 |
| Q1 2018 | 92.5 | +26 | +39.2% | Mar 31, 2018 |
| Q4 2017 | 85 | +11.8 | +16.2% | Dec 31, 2017 |
| Q3 2017 | 75.9 | -0.15 | -0.2% | Sep 30, 2017 |
| Q2 2017 | 70.5 | -13.2 | -15.7% | Jun 30, 2017 |
| Q1 2017 | 66.4 | -23.7 | -26.3% | Mar 31, 2017 |
| Q4 2016 | 73.2 | -15.6 | -17.6% | Dec 31, 2016 |
| Q3 2016 | 76 | -16.3 | -17.6% | Sep 30, 2016 |
| Q2 2016 | 83.7 | -8.13 | -8.85% | Jun 30, 2016 |
| Q1 2016 | 90.1 | -0.55 | -0.61% | Mar 31, 2016 |
| Q4 2015 | 88.8 | -3.78 | -4.09% | Dec 31, 2015 |
| Q3 2015 | 92.3 | -1.29 | -1.38% | Sep 30, 2015 |
| Q2 2015 | 91.9 | -1.88 | -2.01% | Jun 30, 2015 |
| Q1 2015 | 90.7 | -3.58 | -3.8% | Mar 31, 2015 |
| Q4 2014 | 92.5 | -1.02 | -1.09% | Dec 31, 2014 |
| Q3 2014 | 93.6 | -0.44 | -0.47% | Sep 30, 2014 |
| Q2 2014 | 93.7 | -1.46 | -1.53% | Jun 30, 2014 |
| Q1 2014 | 94.3 | -2.4 | -2.48% | Mar 31, 2014 |
| Q4 2013 | 93.6 | -2.44 | -2.54% | Dec 31, 2013 |
| Q3 2013 | 94 | -1.31 | -1.37% | Sep 30, 2013 |
| Q2 2013 | 95.2 | +1.39 | +1.48% | Jun 30, 2013 |
| Q1 2013 | 96.7 | +0.24 | +0.25% | Mar 31, 2013 |
| Q4 2012 | 96 | -3.49 | -3.51% | Dec 31, 2012 |
| Q3 2012 | 95.3 | -2.76 | -2.81% | Sep 30, 2012 |
| Q2 2012 | 93.8 | -5.41 | -5.45% | Jun 30, 2012 |
| Q1 2012 | 96.4 | +0.5 | +0.52% | Mar 31, 2012 |
| Q4 2011 | 99.5 | +6.72 | +7.24% | Dec 31, 2011 |
| Q3 2011 | 98.1 | Sep 30, 2011 | ||
| Q2 2011 | 99.2 | Jun 30, 2011 | ||
| Q1 2011 | 95.9 | Mar 31, 2011 | ||
| Q4 2010 | 92.8 | Dec 31, 2010 |