| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 212 | +12.5 | +6.26% | Jun 30, 2024 |
| Q1 2024 | 209 | +10.8 | +5.45% | Mar 31, 2024 |
| Q4 2023 | 204 | +6.39 | +3.23% | Dec 31, 2023 |
| Q3 2023 | 203 | +6.01 | +3.04% | Sep 30, 2023 |
| Q2 2023 | 200 | -2.2 | -1.09% | Jun 30, 2023 |
| Q1 2023 | 198 | -6.91 | -3.38% | Mar 31, 2023 |
| Q4 2022 | 198 | -13.2 | -6.27% | Dec 31, 2022 |
| Q3 2022 | 197 | -28.4 | -12.6% | Sep 30, 2022 |
| Q2 2022 | 202 | -34.6 | -14.6% | Jun 30, 2022 |
| Q1 2022 | 205 | -43.7 | -17.6% | Mar 31, 2022 |
| Q4 2021 | 211 | -44.9 | -17.5% | Dec 31, 2021 |
| Q3 2021 | 226 | -22.2 | -8.96% | Sep 30, 2021 |
| Q2 2021 | 237 | -1.55 | -0.65% | Jun 30, 2021 |
| Q1 2021 | 248 | +18.1 | +7.84% | Mar 31, 2021 |
| Q4 2020 | 256 | +31 | +13.8% | Dec 31, 2020 |
| Q3 2020 | 248 | +31.5 | +14.5% | Sep 30, 2020 |
| Q2 2020 | 238 | +21 | +9.66% | Jun 30, 2020 |
| Q1 2020 | 230 | +15.8 | +7.35% | Mar 31, 2020 |
| Q4 2019 | 225 | +11 | +5.12% | Dec 31, 2019 |
| Q3 2019 | 217 | -5.71 | -2.57% | Sep 30, 2019 |
| Q2 2019 | 217 | -10.1 | -4.45% | Jun 30, 2019 |
| Q1 2019 | 215 | -18.9 | -8.1% | Mar 31, 2019 |
| Q4 2018 | 214 | -12.3 | -5.42% | Dec 31, 2018 |
| Q3 2018 | 222 | +7.04 | +3.27% | Sep 30, 2018 |
| Q2 2018 | 227 | +22.2 | +10.8% | Jun 30, 2018 |
| Q1 2018 | 233 | +35 | +17.6% | Mar 31, 2018 |
| Q4 2017 | 226 | +30.3 | +15.4% | Dec 31, 2017 |
| Q3 2017 | 215 | +13.6 | +6.75% | Sep 30, 2017 |
| Q2 2017 | 205 | +0.27 | +0.13% | Jun 30, 2017 |
| Q1 2017 | 199 | -8.13 | -3.93% | Mar 31, 2017 |
| Q4 2016 | 196 | -11.8 | -5.65% | Dec 31, 2016 |
| Q3 2016 | 202 | -3.66 | -1.78% | Sep 30, 2016 |
| Q2 2016 | 205 | +1.99 | +0.98% | Jun 30, 2016 |
| Q1 2016 | 207 | +8.54 | +4.31% | Mar 31, 2016 |
| Q4 2015 | 208 | +8.41 | +4.22% | Dec 31, 2015 |
| Q3 2015 | 205 | +4.23 | +2.1% | Sep 30, 2015 |
| Q2 2015 | 203 | +2.42 | +1.21% | Jun 30, 2015 |
| Q1 2015 | 198 | -5.14 | -2.53% | Mar 31, 2015 |
| Q4 2014 | 199 | -6.65 | -3.23% | Dec 31, 2014 |
| Q3 2014 | 201 | -7.67 | -3.67% | Sep 30, 2014 |
| Q2 2014 | 200 | -13.1 | -6.14% | Jun 30, 2014 |
| Q1 2014 | 203 | -17.9 | -8.11% | Mar 31, 2014 |
| Q4 2013 | 206 | -15.5 | -6.99% | Dec 31, 2013 |
| Q3 2013 | 209 | -10.9 | -4.94% | Sep 30, 2013 |
| Q2 2013 | 213 | -3.52 | -1.62% | Jun 30, 2013 |
| Q1 2013 | 221 | +0.97 | +0.44% | Mar 31, 2013 |
| Q4 2012 | 222 | -7.3 | -3.19% | Dec 31, 2012 |
| Q3 2012 | 220 | -15.4 | -6.56% | Sep 30, 2012 |
| Q2 2012 | 217 | -36.1 | -14.3% | Jun 30, 2012 |
| Q1 2012 | 220 | -42.7 | -16.2% | Mar 31, 2012 |
| Q4 2011 | 229 | -46.2 | -16.8% | Dec 31, 2011 |
| Q3 2011 | 235 | Sep 30, 2011 | ||
| Q2 2011 | 253 | Jun 30, 2011 | ||
| Q1 2011 | 263 | Mar 31, 2011 | ||
| Q4 2010 | 275 | Dec 31, 2010 |