| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 101 | +2.28 | +2.31% | Sep 30, 2024 |
| Q2 2024 | 100 | +1.85 | +1.88% | Jun 30, 2024 |
| Q1 2024 | 99.9 | +1.08 | +1.09% | Mar 31, 2024 |
| Q4 2023 | 99.5 | +0.2 | +0.2% | Dec 31, 2023 |
| Q3 2023 | 98.9 | -1.73 | -1.72% | Sep 30, 2023 |
| Q2 2023 | 98.6 | -3.61 | -3.53% | Jun 30, 2023 |
| Q1 2023 | 98.8 | -5.09 | -4.9% | Mar 31, 2023 |
| Q4 2022 | 99.3 | -5.76 | -5.48% | Dec 31, 2022 |
| Q3 2022 | 101 | -5.01 | -4.74% | Sep 30, 2022 |
| Q2 2022 | 102 | -4.09 | -3.85% | Jun 30, 2022 |
| Q1 2022 | 104 | -1.92 | -1.81% | Mar 31, 2022 |
| Q4 2021 | 105 | -0.4 | -0.38% | Dec 31, 2021 |
| Q3 2021 | 106 | +1.41 | +1.35% | Sep 30, 2021 |
| Q2 2021 | 106 | +3.63 | +3.54% | Jun 30, 2021 |
| Q1 2021 | 106 | +3 | +2.92% | Mar 31, 2021 |
| Q4 2020 | 105 | +2.2 | +2.13% | Dec 31, 2020 |
| Q3 2020 | 104 | +0.28 | +0.27% | Sep 30, 2020 |
| Q2 2020 | 103 | -1.71 | -1.64% | Jun 30, 2020 |
| Q1 2020 | 103 | -1.4 | -1.34% | Mar 31, 2020 |
| Q4 2019 | 103 | -1.23 | -1.18% | Dec 31, 2019 |
| Q3 2019 | 104 | -0.86 | -0.82% | Sep 30, 2019 |
| Q2 2019 | 104 | -1.77 | -1.67% | Jun 30, 2019 |
| Q1 2019 | 104 | -3.05 | -2.84% | Mar 31, 2019 |
| Q4 2018 | 105 | -3.66 | -3.38% | Dec 31, 2018 |
| Q3 2018 | 105 | -4.23 | -3.88% | Sep 30, 2018 |
| Q2 2018 | 106 | -3.51 | -3.2% | Jun 30, 2018 |
| Q1 2018 | 107 | -2.57 | -2.34% | Mar 31, 2018 |
| Q4 2017 | 108 | -1.55 | -1.41% | Dec 31, 2017 |
| Q3 2017 | 109 | -0.97 | -0.88% | Sep 30, 2017 |
| Q2 2017 | 110 | -0.45 | -0.41% | Jun 30, 2017 |
| Q1 2017 | 110 | +0.55 | +0.5% | Mar 31, 2017 |
| Q4 2016 | 110 | +0.68 | +0.62% | Dec 31, 2016 |
| Q3 2016 | 110 | +1.98 | +1.83% | Sep 30, 2016 |
| Q2 2016 | 110 | +2.7 | +2.51% | Jun 30, 2016 |
| Q1 2016 | 109 | +0.26 | +0.24% | Mar 31, 2016 |
| Q4 2015 | 109 | -0.08 | -0.07% | Dec 31, 2015 |
| Q3 2015 | 108 | -0.97 | -0.89% | Sep 30, 2015 |
| Q2 2015 | 107 | +1.67 | +1.58% | Jun 30, 2015 |
| Q1 2015 | 109 | +5.05 | +4.86% | Mar 31, 2015 |
| Q4 2014 | 109 | +4.91 | +4.71% | Dec 31, 2014 |
| Q3 2014 | 109 | +4.14 | +3.95% | Sep 30, 2014 |
| Q2 2014 | 106 | -1.43 | -1.33% | Jun 30, 2014 |
| Q1 2014 | 104 | -3.83 | -3.55% | Mar 31, 2014 |
| Q4 2013 | 104 | -3.5 | -3.25% | Dec 31, 2013 |
| Q3 2013 | 105 | -2.72 | -2.53% | Sep 30, 2013 |
| Q2 2013 | 107 | -0.82 | -0.76% | Jun 30, 2013 |
| Q1 2013 | 108 | +0.29 | +0.27% | Mar 31, 2013 |
| Q4 2012 | 108 | +0.36 | +0.34% | Dec 31, 2012 |
| Q3 2012 | 108 | +0.33 | +0.31% | Sep 30, 2012 |
| Q2 2012 | 108 | +0.94 | +0.88% | Jun 30, 2012 |
| Q1 2012 | 108 | -0.47 | -0.44% | Mar 31, 2012 |
| Q4 2011 | 107 | Dec 31, 2011 | ||
| Q3 2011 | 107 | Sep 30, 2011 | ||
| Q2 2011 | 107 | Jun 30, 2011 | ||
| Q1 2011 | 108 | Mar 31, 2011 |