| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 288 | -9.73 | -3.27% | Jun 30, 2024 |
| Q1 2024 | 304 | +22.4 | +7.97% | Mar 31, 2024 |
| Q4 2023 | 312 | +40.1 | +14.7% | Dec 31, 2023 |
| Q3 2023 | 309 | +68.7 | +28.6% | Sep 30, 2023 |
| Q2 2023 | 298 | +43 | +16.9% | Jun 30, 2023 |
| Q1 2023 | 281 | +2.94 | +1.06% | Mar 31, 2023 |
| Q4 2022 | 272 | -31.5 | -10.4% | Dec 31, 2022 |
| Q3 2022 | 241 | -116 | -32.6% | Sep 30, 2022 |
| Q2 2022 | 255 | -85.9 | -25.2% | Jun 30, 2022 |
| Q1 2022 | 279 | -48.5 | -14.8% | Mar 31, 2022 |
| Q4 2021 | 303 | +5.84 | +1.96% | Dec 31, 2021 |
| Q3 2021 | 357 | +60.4 | +20.4% | Sep 30, 2021 |
| Q2 2021 | 341 | +39 | +12.9% | Jun 30, 2021 |
| Q1 2021 | 327 | +34.6 | +11.8% | Mar 31, 2021 |
| Q4 2020 | 297 | -2.1 | -0.7% | Dec 31, 2020 |
| Q3 2020 | 297 | -7.05 | -2.32% | Sep 30, 2020 |
| Q2 2020 | 302 | -10.5 | -3.35% | Jun 30, 2020 |
| Q1 2020 | 292 | -26.5 | -8.32% | Mar 31, 2020 |
| Q4 2019 | 299 | -10 | -3.24% | Dec 31, 2019 |
| Q3 2019 | 304 | +4.45 | +1.49% | Sep 30, 2019 |
| Q2 2019 | 312 | +25.9 | +9.05% | Jun 30, 2019 |
| Q1 2019 | 319 | +26.8 | +9.16% | Mar 31, 2019 |
| Q4 2018 | 309 | +10.2 | +3.42% | Dec 31, 2018 |
| Q3 2018 | 299 | -5.88 | -1.93% | Sep 30, 2018 |
| Q2 2018 | 286 | -30.1 | -9.5% | Jun 30, 2018 |
| Q1 2018 | 292 | -15.5 | -5.03% | Mar 31, 2018 |
| Q4 2017 | 299 | -7.75 | -2.53% | Dec 31, 2017 |
| Q3 2017 | 305 | -4.44 | -1.43% | Sep 30, 2017 |
| Q2 2017 | 316 | +7.97 | +2.59% | Jun 30, 2017 |
| Q1 2017 | 308 | -4.14 | -1.33% | Mar 31, 2017 |
| Q4 2016 | 307 | -3.27 | -1.05% | Dec 31, 2016 |
| Q3 2016 | 310 | -4.71 | -1.5% | Sep 30, 2016 |
| Q2 2016 | 308 | -12.1 | -3.79% | Jun 30, 2016 |
| Q1 2016 | 312 | -12.5 | -3.84% | Mar 31, 2016 |
| Q4 2015 | 310 | -26.8 | -7.96% | Dec 31, 2015 |
| Q3 2015 | 314 | -37.3 | -10.6% | Sep 30, 2015 |
| Q2 2015 | 320 | -34.8 | -9.81% | Jun 30, 2015 |
| Q1 2015 | 324 | -33.7 | -9.4% | Mar 31, 2015 |
| Q4 2014 | 337 | -12.5 | -3.57% | Dec 31, 2014 |
| Q3 2014 | 352 | +7.59 | +2.21% | Sep 30, 2014 |
| Q2 2014 | 355 | +14.9 | +4.38% | Jun 30, 2014 |
| Q1 2014 | 358 | +19.8 | +5.86% | Mar 31, 2014 |
| Q4 2013 | 350 | +18.2 | +5.49% | Dec 31, 2013 |
| Q3 2013 | 344 | +18.5 | +5.7% | Sep 30, 2013 |
| Q2 2013 | 340 | +24.5 | +7.77% | Jun 30, 2013 |
| Q1 2013 | 338 | +32.2 | +10.5% | Mar 31, 2013 |
| Q4 2012 | 331 | +26.5 | +8.68% | Dec 31, 2012 |
| Q3 2012 | 325 | +25.8 | +8.6% | Sep 30, 2012 |
| Q2 2012 | 316 | +17 | +5.68% | Jun 30, 2012 |
| Q1 2012 | 306 | +9.85 | +3.33% | Mar 31, 2012 |
| Q4 2011 | 305 | Dec 31, 2011 | ||
| Q3 2011 | 300 | Sep 30, 2011 | ||
| Q2 2011 | 299 | Jun 30, 2011 | ||
| Q1 2011 | 296 | Mar 31, 2011 |