| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 285 | +36.4 | +14.6% | Mar 31, 2024 |
| Q4 2023 | 286 | +39.1 | +15.8% | Dec 31, 2023 |
| Q3 2023 | 271 | +16.3 | +6.37% | Sep 30, 2023 |
| Q2 2023 | 257 | -6.19 | -2.35% | Jun 30, 2023 |
| Q1 2023 | 249 | -17.4 | -6.54% | Mar 31, 2023 |
| Q4 2022 | 247 | -14.3 | -5.46% | Dec 31, 2022 |
| Q3 2022 | 255 | -16.4 | -6.04% | Sep 30, 2022 |
| Q2 2022 | 264 | -18.9 | -6.69% | Jun 30, 2022 |
| Q1 2022 | 266 | -51.1 | -16.1% | Mar 31, 2022 |
| Q4 2021 | 261 | -76.6 | -22.7% | Dec 31, 2021 |
| Q3 2021 | 272 | -36.9 | -12% | Sep 30, 2021 |
| Q2 2021 | 283 | +1.9 | +0.68% | Jun 30, 2021 |
| Q1 2021 | 317 | +69.4 | +28.1% | Mar 31, 2021 |
| Q4 2020 | 338 | +116 | +52.4% | Dec 31, 2020 |
| Q3 2020 | 308 | +89.6 | +40.9% | Sep 30, 2020 |
| Q2 2020 | 281 | +54.6 | +24.2% | Jun 30, 2020 |
| Q1 2020 | 248 | +16.7 | +7.25% | Mar 31, 2020 |
| Q4 2019 | 222 | -19.2 | -7.95% | Dec 31, 2019 |
| Q3 2019 | 219 | -34.3 | -13.6% | Sep 30, 2019 |
| Q2 2019 | 226 | -31 | -12.1% | Jun 30, 2019 |
| Q1 2019 | 231 | -26.2 | -10.2% | Mar 31, 2019 |
| Q4 2018 | 241 | -12.6 | -4.95% | Dec 31, 2018 |
| Q3 2018 | 253 | +6.81 | +2.76% | Sep 30, 2018 |
| Q2 2018 | 257 | +21 | +8.88% | Jun 30, 2018 |
| Q1 2018 | 257 | +17.8 | +7.44% | Mar 31, 2018 |
| Q4 2017 | 253 | +11.3 | +4.66% | Dec 31, 2017 |
| Q3 2017 | 246 | +6.47 | +2.7% | Sep 30, 2017 |
| Q2 2017 | 236 | -11.5 | -4.63% | Jun 30, 2017 |
| Q1 2017 | 239 | -12.3 | -4.89% | Mar 31, 2017 |
| Q4 2016 | 242 | -7.79 | -3.12% | Dec 31, 2016 |
| Q3 2016 | 240 | -10.2 | -4.06% | Sep 30, 2016 |
| Q2 2016 | 248 | -1.26 | -0.51% | Jun 30, 2016 |
| Q1 2016 | 252 | +4.97 | +2.02% | Mar 31, 2016 |
| Q4 2015 | 250 | +0.64 | +0.26% | Dec 31, 2015 |
| Q3 2015 | 250 | -6.57 | -2.56% | Sep 30, 2015 |
| Q2 2015 | 249 | -10.4 | -4.01% | Jun 30, 2015 |
| Q1 2015 | 247 | -20 | -7.49% | Mar 31, 2015 |
| Q4 2014 | 249 | -11.3 | -4.35% | Dec 31, 2014 |
| Q3 2014 | 257 | -4.53 | -1.73% | Sep 30, 2014 |
| Q2 2014 | 259 | +1.58 | +0.61% | Jun 30, 2014 |
| Q1 2014 | 267 | +20 | +8.11% | Mar 31, 2014 |
| Q4 2013 | 261 | +8.5 | +3.37% | Dec 31, 2013 |
| Q3 2013 | 261 | +17.9 | +7.36% | Sep 30, 2013 |
| Q2 2013 | 258 | +17.9 | +7.46% | Jun 30, 2013 |
| Q1 2013 | 247 | +10.6 | +4.48% | Mar 31, 2013 |
| Q4 2012 | 252 | +21.9 | +9.5% | Dec 31, 2012 |
| Q3 2012 | 243 | +5.1 | +2.14% | Sep 30, 2012 |
| Q2 2012 | 240 | -1.58 | -0.66% | Jun 30, 2012 |
| Q1 2012 | 236 | -11.1 | -4.49% | Mar 31, 2012 |
| Q4 2011 | 230 | Dec 31, 2011 | ||
| Q3 2011 | 238 | Sep 30, 2011 | ||
| Q2 2011 | 241 | Jun 30, 2011 | ||
| Q1 2011 | 247 | Mar 31, 2011 |