| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 233 | -43.8 | -15.8% | Jun 30, 2024 |
| Q1 2024 | 246 | -23.5 | -8.72% | Mar 31, 2024 |
| Q4 2023 | 257 | -1.8 | -0.7% | Dec 31, 2023 |
| Q3 2023 | 268 | +22.7 | +9.25% | Sep 30, 2023 |
| Q2 2023 | 277 | +44.5 | +19.1% | Jun 30, 2023 |
| Q1 2023 | 269 | +32.1 | +13.5% | Mar 31, 2023 |
| Q4 2022 | 259 | +16 | +6.6% | Dec 31, 2022 |
| Q3 2022 | 246 | -18 | -6.83% | Sep 30, 2022 |
| Q2 2022 | 232 | -52.9 | -18.5% | Jun 30, 2022 |
| Q1 2022 | 237 | -49.1 | -17.1% | Mar 31, 2022 |
| Q4 2021 | 243 | -40.6 | -14.3% | Dec 31, 2021 |
| Q3 2021 | 264 | -8.97 | -3.29% | Sep 30, 2021 |
| Q2 2021 | 285 | +16.4 | +6.08% | Jun 30, 2021 |
| Q1 2021 | 286 | +18.8 | +7.01% | Mar 31, 2021 |
| Q4 2020 | 284 | +6.44 | +2.32% | Dec 31, 2020 |
| Q3 2020 | 273 | -19.3 | -6.63% | Sep 30, 2020 |
| Q2 2020 | 269 | -39.3 | -12.7% | Jun 30, 2020 |
| Q1 2020 | 268 | -55.2 | -17.1% | Mar 31, 2020 |
| Q4 2019 | 277 | -53.2 | -16.1% | Dec 31, 2019 |
| Q3 2019 | 292 | -38.8 | -11.7% | Sep 30, 2019 |
| Q2 2019 | 308 | -11.7 | -3.64% | Jun 30, 2019 |
| Q1 2019 | 323 | +8.42 | +2.68% | Mar 31, 2019 |
| Q4 2018 | 330 | +20.5 | +6.62% | Dec 31, 2018 |
| Q3 2018 | 331 | +26.7 | +8.78% | Sep 30, 2018 |
| Q2 2018 | 320 | +29.9 | +10.3% | Jun 30, 2018 |
| Q1 2018 | 314 | +36.5 | +13.1% | Mar 31, 2018 |
| Q4 2017 | 310 | +42.5 | +15.9% | Dec 31, 2017 |
| Q3 2017 | 304 | +43.1 | +16.5% | Sep 30, 2017 |
| Q2 2017 | 290 | +43.6 | +17.7% | Jun 30, 2017 |
| Q1 2017 | 278 | +37.6 | +15.6% | Mar 31, 2017 |
| Q4 2016 | 267 | +33.9 | +14.5% | Dec 31, 2016 |
| Q3 2016 | 261 | +30.3 | +13.1% | Sep 30, 2016 |
| Q2 2016 | 246 | -4.56 | -1.82% | Jun 30, 2016 |
| Q1 2016 | 240 | -30.1 | -11.1% | Mar 31, 2016 |
| Q4 2015 | 233 | -56.1 | -19.4% | Dec 31, 2015 |
| Q3 2015 | 231 | -77.1 | -25% | Sep 30, 2015 |
| Q2 2015 | 251 | -53.8 | -17.7% | Jun 30, 2015 |
| Q1 2015 | 270 | -25.8 | -8.72% | Mar 31, 2015 |
| Q4 2014 | 290 | -3.37 | -1.15% | Dec 31, 2014 |
| Q3 2014 | 308 | +14.2 | +4.84% | Sep 30, 2014 |
| Q2 2014 | 305 | +10.8 | +3.68% | Jun 30, 2014 |
| Q1 2014 | 296 | +17.6 | +6.33% | Mar 31, 2014 |
| Q4 2013 | 293 | +35.1 | +13.6% | Dec 31, 2013 |
| Q3 2013 | 293 | +51.1 | +21.1% | Sep 30, 2013 |
| Q2 2013 | 294 | +64.4 | +28% | Jun 30, 2013 |
| Q1 2013 | 279 | +49.9 | +21.8% | Mar 31, 2013 |
| Q4 2012 | 258 | +18.2 | +7.61% | Dec 31, 2012 |
| Q3 2012 | 242 | -0.91 | -0.37% | Sep 30, 2012 |
| Q2 2012 | 230 | -28.2 | -10.9% | Jun 30, 2012 |
| Q1 2012 | 229 | -63.3 | -21.7% | Mar 31, 2012 |
| Q4 2011 | 240 | -62.4 | -20.7% | Dec 31, 2011 |
| Q3 2011 | 243 | Sep 30, 2011 | ||
| Q2 2011 | 258 | Jun 30, 2011 | ||
| Q1 2011 | 292 | Mar 31, 2011 | ||
| Q4 2010 | 302 | Dec 31, 2010 |