| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 137 | +3.37 | +2.53% | Jun 30, 2024 |
| Q1 2024 | 132 | +1.79 | +1.37% | Mar 31, 2024 |
| Q4 2023 | 129 | +1.94 | +1.53% | Dec 31, 2023 |
| Q3 2023 | 131 | +10.5 | +8.69% | Sep 30, 2023 |
| Q2 2023 | 133 | +14.7 | +12.4% | Jun 30, 2023 |
| Q1 2023 | 131 | +13.5 | +11.6% | Mar 31, 2023 |
| Q4 2022 | 127 | +4.89 | +4% | Dec 31, 2022 |
| Q3 2022 | 121 | -3.23 | -2.61% | Sep 30, 2022 |
| Q2 2022 | 119 | -4.7 | -3.81% | Jun 30, 2022 |
| Q1 2022 | 117 | -8.35 | -6.66% | Mar 31, 2022 |
| Q4 2021 | 122 | -0.24 | -0.2% | Dec 31, 2021 |
| Q3 2021 | 124 | +4.7 | +3.95% | Sep 30, 2021 |
| Q2 2021 | 123 | +0.04 | +0.03% | Jun 30, 2021 |
| Q1 2021 | 125 | -3.51 | -2.72% | Mar 31, 2021 |
| Q4 2020 | 122 | -8.65 | -6.6% | Dec 31, 2020 |
| Q3 2020 | 119 | -14.5 | -10.8% | Sep 30, 2020 |
| Q2 2020 | 123 | -4.21 | -3.3% | Jun 30, 2020 |
| Q1 2020 | 129 | +7.18 | +5.9% | Mar 31, 2020 |
| Q4 2019 | 131 | +12.4 | +10.4% | Dec 31, 2019 |
| Q3 2019 | 134 | +17.1 | +14.6% | Sep 30, 2019 |
| Q2 2019 | 127 | -3.73 | -2.84% | Jun 30, 2019 |
| Q1 2019 | 122 | -21 | -14.7% | Mar 31, 2019 |
| Q4 2018 | 119 | -31.7 | -21.1% | Dec 31, 2018 |
| Q3 2018 | 117 | -52.5 | -31.1% | Oct 31, 2018 |
| Q2 2018 | 131 | -36.7 | -21.9% | Jul 31, 2018 |
| Q1 2018 | 143 | -28.8 | -16.8% | Apr 30, 2018 |
| Q4 2017 | 150 | -24.8 | -14.2% | Jan 31, 2018 |
| Q3 2017 | 169 | -0.12 | -0.07% | Oct 31, 2017 |
| Q2 2017 | 168 | -0.09 | -0.05% | Jul 31, 2017 |
| Q1 2017 | 171 | -2.71 | -1.56% | Apr 30, 2017 |
| Q4 2016 | 175 | -5.39 | -2.99% | Jan 31, 2017 |
| Q3 2016 | 169 | -21.3 | -11.2% | Oct 31, 2016 |
| Q2 2016 | 168 | -27.1 | -13.9% | Jul 31, 2016 |
| Q1 2016 | 174 | -19.6 | -10.1% | Apr 30, 2016 |
| Q4 2015 | 181 | -13.5 | -6.94% | Jan 31, 2016 |
| Q3 2015 | 190 | -0.04 | -0.02% | Oct 31, 2015 |
| Q2 2015 | 195 | +8.2 | +4.39% | Jul 31, 2015 |
| Q1 2015 | 194 | +10.3 | +5.64% | Apr 30, 2015 |
| Q4 2014 | 194 | +12.8 | +7.04% | Jan 31, 2015 |
| Q3 2014 | 190 | +4.66 | +2.51% | Oct 31, 2014 |
| Q2 2014 | 187 | -4.79 | -2.5% | Jul 31, 2014 |
| Q1 2014 | 183 | -27.7 | -13.1% | Apr 30, 2014 |
| Q4 2013 | 181 | -49.9 | -21.6% | Jan 31, 2014 |
| Q3 2013 | 186 | -64.1 | -25.6% | Oct 31, 2013 |
| Q2 2013 | 192 | -79.6 | -29.3% | Jul 31, 2013 |
| Q1 2013 | 211 | -59.2 | -21.9% | Apr 30, 2013 |
| Q4 2012 | 231 | -37.7 | -14% | Jan 31, 2013 |
| Q3 2012 | 250 | Oct 31, 2012 | ||
| Q2 2012 | 271 | Jul 31, 2012 | ||
| Q1 2012 | 270 | Apr 30, 2012 | ||
| Q4 2011 | 269 | Jan 31, 2012 |