| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 216 | -12.6 | -5.51% | Jun 30, 2024 |
| Q1 2024 | 214 | -8.41 | -3.78% | Mar 31, 2024 |
| Q4 2023 | 217 | -5.1 | -2.29% | Dec 31, 2023 |
| Q3 2023 | 226 | +10.8 | +5.04% | Sep 30, 2023 |
| Q2 2023 | 228 | +22.4 | +10.9% | Jun 30, 2023 |
| Q1 2023 | 223 | +25.9 | +13.2% | Mar 31, 2023 |
| Q4 2022 | 222 | +38 | +20.6% | Dec 31, 2022 |
| Q3 2022 | 215 | +39.7 | +22.6% | Sep 30, 2022 |
| Q2 2022 | 206 | +22.3 | +12.2% | Jun 30, 2022 |
| Q1 2022 | 197 | -11.1 | -5.33% | Mar 31, 2022 |
| Q4 2021 | 184 | -51.8 | -21.9% | Dec 31, 2021 |
| Q3 2021 | 176 | -83.9 | -32.3% | Sep 30, 2021 |
| Q2 2021 | 183 | -75 | -29% | Jun 30, 2021 |
| Q1 2021 | 208 | -49.6 | -19.3% | Mar 31, 2021 |
| Q4 2020 | 236 | -10.3 | -4.18% | Dec 31, 2020 |
| Q3 2020 | 259 | +7.27 | +2.88% | Sep 30, 2020 |
| Q2 2020 | 258 | +5.42 | +2.14% | Jun 30, 2020 |
| Q1 2020 | 257 | +15.7 | +6.51% | Mar 31, 2020 |
| Q4 2019 | 246 | -1.33 | -0.54% | Dec 31, 2019 |
| Q3 2019 | 252 | +13.6 | +5.71% | Sep 30, 2019 |
| Q2 2019 | 253 | +10.4 | +4.28% | Jun 30, 2019 |
| Q1 2019 | 242 | -4.94 | -2% | Mar 31, 2019 |
| Q4 2018 | 248 | +0.22 | +0.09% | Dec 31, 2018 |
| Q3 2018 | 239 | -7.67 | -3.12% | Sep 30, 2018 |
| Q2 2018 | 243 | +0.2 | +0.08% | Jun 30, 2018 |
| Q1 2018 | 247 | +10.3 | +4.35% | Mar 31, 2018 |
| Q4 2017 | 247 | +11 | +4.66% | Dec 31, 2017 |
| Q3 2017 | 246 | +4.61 | +1.91% | Sep 30, 2017 |
| Q2 2017 | 242 | -2.57 | -1.05% | Jun 30, 2017 |
| Q1 2017 | 236 | -12.4 | -5% | Mar 31, 2017 |
| Q4 2016 | 236 | -1.66 | -0.7% | Dec 31, 2016 |
| Q3 2016 | 242 | +9.25 | +3.98% | Sep 30, 2016 |
| Q2 2016 | 245 | +22.2 | +9.96% | Jun 30, 2016 |
| Q1 2016 | 249 | +42.1 | +20.4% | Mar 31, 2016 |
| Q4 2015 | 238 | +39 | +19.6% | Dec 31, 2015 |
| Q3 2015 | 232 | +47.3 | +25.6% | Sep 30, 2015 |
| Q2 2015 | 223 | +48.5 | +27.8% | Jun 30, 2015 |
| Q1 2015 | 207 | +32.7 | +18.8% | Mar 31, 2015 |
| Q4 2014 | 199 | +24.4 | +14% | Dec 31, 2014 |
| Q3 2014 | 185 | +2.8 | +1.54% | Sep 30, 2014 |
| Q2 2014 | 174 | -18.4 | -9.55% | Jun 30, 2014 |
| Q1 2014 | 174 | -26.9 | -13.4% | Mar 31, 2014 |
| Q4 2013 | 175 | -27.4 | -13.5% | Dec 31, 2013 |
| Q3 2013 | 182 | -18.7 | -9.3% | Sep 30, 2013 |
| Q2 2013 | 193 | +3.03 | +1.6% | Jun 30, 2013 |
| Q1 2013 | 201 | +17.9 | +9.78% | Mar 31, 2013 |
| Q4 2012 | 202 | Dec 31, 2012 | ||
| Q3 2012 | 201 | Sep 30, 2012 | ||
| Q2 2012 | 190 | Jun 30, 2012 | ||
| Q1 2012 | 183 | Mar 31, 2012 |