| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q1 2024 | 101 | +7.47 | +7.95% | Mar 31, 2024 | |
| Q4 2023 | 97.7 | +2.88 | +3.04% | Dec 31, 2023 | |
| Q3 2023 | 95 | -4.69 | -4.71% | Sep 30, 2023 | |
| Q2 2023 | 93.8 | -10.1 | -9.75% | Jun 30, 2023 | |
| Q1 2023 | 93.9 | -15.9 | -14.5% | Mar 31, 2023 | |
| Q4 2022 | 94.8 | -17.8 | -15.8% | Dec 31, 2022 | |
| Q3 2022 | 99.7 | -10.7 | -9.66% | Sep 30, 2022 | |
| Q2 2022 | 104 | -6.11 | -5.55% | Jun 30, 2022 | |
| Q1 2022 | 110 | +0.56 | +0.51% | Mar 31, 2022 | |
| Q4 2021 | 113 | +2.47 | +2.24% | Dec 31, 2021 | |
| Q3 2021 | 110 | -1.47 | -1.32% | Sep 30, 2021 | |
| Q2 2021 | 110 | -1.54 | -1.38% | Jun 30, 2021 | |
| Q1 2021 | 109 | -0.08 | -0.07% | Mar 31, 2021 | |
| Q4 2020 | 110 | +0.48 | +0.44% | Dec 31, 2020 | |
| Q3 2020 | 112 | +2.13 | +1.94% | Sep 30, 2020 | |
| Q2 2020 | 112 | +2.23 | +2.04% | Jun 30, 2020 | |
| Q1 2020 | 109 | +0.63 | +0.58% | Mar 31, 2020 | |
| Q4 2019 | 110 | +1.68 | +1.56% | Dec 31, 2019 | |
| Q3 2019 | 110 | +3.38 | +3.18% | Sep 30, 2019 | |
| Q2 2019 | 109 | +4.34 | +4.13% | Jun 30, 2019 | |
| Q1 2019 | 109 | +5.02 | +4.84% | Mar 31, 2019 | |
| Q4 2018 | 108 | +4.49 | +4.34% | Dec 31, 2018 | |
| Q3 2018 | 106 | +2.72 | +2.63% | Sep 30, 2018 | |
| Q2 2018 | 105 | +0.78 | +0.75% | Jun 30, 2018 | |
| Q1 2018 | 104 | -2.41 | -2.27% | Mar 31, 2018 | |
| Q4 2017 | 103 | -3.21 | -3.01% | Dec 31, 2017 | |
| Q3 2017 | 104 | -3.54 | -3.31% | Sep 30, 2017 | |
| Q2 2017 | 104 | -3.31 | -3.08% | Jun 30, 2017 | |
| Q1 2017 | 106 | -1.75 | -1.62% | Mar 31, 2017 | |
| Q4 2016 | 107 | -1.89 | -1.74% | Dec 31, 2016 | |
| Q3 2016 | 107 | -3.36 | -3.04% | Sep 30, 2016 | |
| Q2 2016 | 108 | +1.13 | +1.06% | Jun 30, 2016 | |
| Q1 2016 | 108 | +3.73 | +3.58% | Mar 31, 2016 | |
| Q4 2015 | 109 | +6.32 | +6.18% | Dec 31, 2015 | |
| Q3 2015 | 110 | +10 | +9.99% | Sep 30, 2015 | |
| Q2 2015 | 106 | +1.44 | +1.37% | Jun 30, 2015 | |
| Q1 2015 | 104 | -3.34 | -3.11% | Mar 31, 2015 | |
| Q4 2014 | 102 | -7.09 | -6.48% | Dec 31, 2014 | |
| Q3 2014 | 100 | -10.5 | -9.47% | Sep 30, 2014 | |
| Q2 2014 | 105 | -5.44 | -4.93% | Jun 30, 2014 | |
| Q1 2014 | 107 | -2.44 | -2.22% | Mar 31, 2014 | |
| Q4 2013 | 109 | -0.64 | -0.58% | Dec 31, 2013 | |
| Q3 2013 | 111 | -0.5 | -0.45% | Sep 30, 2013 | |
| Q2 2013 | 110 | -7.24 | -6.15% | Jun 30, 2013 | |
| Q1 2013 | 110 | -14.7 | -11.8% | Mar 31, 2013 | |
| Q4 2012 | 110 | -21.1 | -16.1% | Dec 31, 2012 | |
| Q3 2012 | 111 | -25.8 | -18.8% | Sep 30, 2012 | |
| Q2 2012 | 118 | -23.4 | -16.6% | Jun 30, 2012 | |
| Q1 2012 | 125 | -19.1 | -13.3% | Mar 31, 2012 | |
| Q4 2011 | 131 | -13.8 | -9.53% | Dec 31, 2011 | |
| Q3 2011 | 137 | Sep 30, 2011 | |||
| Q2 2011 | 141 | Jun 30, 2011 | |||
| Q1 2011 | 144 | Mar 31, 2011 | |||
| Q4 2010 | 145 | Dec 31, 2010 |