| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 194 | -3.78 | -1.91% | Jun 30, 2024 |
| Q1 2024 | 194 | -6.11 | -3.06% | Mar 31, 2024 |
| Q4 2023 | 195 | -8.78 | -4.3% | Dec 31, 2023 |
| Q3 2023 | 198 | -9.98 | -4.8% | Sep 30, 2023 |
| Q2 2023 | 198 | +3.46 | +1.78% | Jun 30, 2023 |
| Q1 2023 | 200 | +1.68 | +0.85% | Mar 31, 2023 |
| Q4 2022 | 204 | +1.85 | +0.92% | Dec 31, 2022 |
| Q3 2022 | 208 | -3.99 | -1.89% | Sep 30, 2022 |
| Q2 2022 | 195 | -47 | -19.5% | Jun 30, 2022 |
| Q1 2022 | 198 | -41.8 | -17.4% | Mar 31, 2022 |
| Q4 2021 | 202 | -36.3 | -15.2% | Dec 31, 2021 |
| Q3 2021 | 212 | -19 | -8.24% | Sep 30, 2021 |
| Q2 2021 | 242 | +17.8 | +7.97% | Jun 30, 2021 |
| Q1 2021 | 240 | +15.3 | +6.81% | Mar 31, 2021 |
| Q4 2020 | 238 | +14.1 | +6.3% | Dec 31, 2020 |
| Q3 2020 | 231 | +7.39 | +3.31% | Sep 30, 2020 |
| Q2 2020 | 224 | +1.6 | +0.72% | Jun 30, 2020 |
| Q1 2020 | 225 | +3.28 | +1.48% | Mar 31, 2020 |
| Q4 2019 | 224 | -0.26 | -0.12% | Dec 31, 2019 |
| Q3 2019 | 223 | +3.06 | +1.39% | Sep 30, 2019 |
| Q2 2019 | 222 | +4.59 | +2.11% | Jun 30, 2019 |
| Q1 2019 | 222 | +7.56 | +3.53% | Mar 31, 2019 |
| Q4 2018 | 225 | +16.1 | +7.73% | Dec 31, 2018 |
| Q3 2018 | 220 | +14.6 | +7.09% | Sep 30, 2018 |
| Q2 2018 | 218 | +15.4 | +7.63% | Jun 30, 2018 |
| Q1 2018 | 214 | +15.7 | +7.92% | Mar 31, 2018 |
| Q4 2017 | 208 | +13.9 | +7.12% | Dec 31, 2017 |
| Q3 2017 | 206 | +14.5 | +7.6% | Sep 30, 2017 |
| Q2 2017 | 202 | +9.94 | +5.17% | Jun 30, 2017 |
| Q1 2017 | 198 | +4.05 | +2.09% | Mar 31, 2017 |
| Q4 2016 | 195 | -3.61 | -1.82% | Dec 31, 2016 |
| Q3 2016 | 191 | -8.81 | -4.41% | Sep 30, 2016 |
| Q2 2016 | 192 | -8.23 | -4.11% | Jun 30, 2016 |
| Q1 2016 | 194 | -5.75 | -2.88% | Mar 31, 2016 |
| Q4 2015 | 198 | +0.04 | +0.02% | Dec 31, 2015 |
| Q3 2015 | 200 | +3.91 | +1.99% | Sep 30, 2015 |
| Q2 2015 | 200 | +14.6 | +7.83% | Jun 30, 2015 |
| Q1 2015 | 200 | +24.3 | +13.8% | Mar 31, 2015 |
| Q4 2014 | 198 | +29 | +17.1% | Dec 31, 2014 |
| Q3 2014 | 196 | +29.4 | +17.6% | Sep 30, 2014 |
| Q2 2014 | 186 | +12.7 | +7.34% | Jun 30, 2014 |
| Q1 2014 | 176 | +6.1 | +3.6% | Mar 31, 2014 |
| Q4 2013 | 169 | -5.01 | -2.88% | Dec 31, 2013 |
| Q3 2013 | 167 | -9.18 | -5.22% | Sep 30, 2013 |
| Q2 2013 | 173 | -3.62 | -2.05% | Jun 30, 2013 |
| Q1 2013 | 170 | -20.1 | -10.6% | Mar 31, 2013 |
| Q4 2012 | 174 | -15.4 | -8.12% | Dec 31, 2012 |
| Q3 2012 | 176 | -12.3 | -6.55% | Sep 30, 2012 |
| Q2 2012 | 177 | -7.93 | -4.29% | Jun 30, 2012 |
| Q1 2012 | 190 | +4.46 | +2.41% | Mar 31, 2012 |
| Q4 2011 | 190 | +4.76 | +2.58% | Dec 31, 2011 |
| Q3 2011 | 188 | Sep 30, 2011 | ||
| Q2 2011 | 185 | Jun 30, 2011 | ||
| Q1 2011 | 185 | Mar 31, 2011 | ||
| Q4 2010 | 185 | Dec 31, 2010 |