| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 247 | -8.9 | -3.47% | Sep 30, 2024 |
| Q2 2024 | 251 | +4.35 | +1.76% | Jun 30, 2024 |
| Q1 2024 | 253 | +9.08 | +3.73% | Mar 31, 2024 |
| Q4 2023 | 253 | +5.92 | +2.4% | Dec 31, 2023 |
| Q3 2023 | 256 | +3.35 | +1.33% | Sep 30, 2023 |
| Q2 2023 | 247 | -24.2 | -8.93% | Jun 30, 2023 |
| Q1 2023 | 244 | -44.4 | -15.4% | Mar 31, 2023 |
| Q4 2022 | 247 | -56.1 | -18.5% | Dec 31, 2022 |
| Q3 2022 | 253 | -61.5 | -19.6% | Sep 30, 2022 |
| Q2 2022 | 271 | -49.8 | -15.5% | Jun 30, 2022 |
| Q1 2022 | 288 | -48.2 | -14.3% | Mar 31, 2022 |
| Q4 2021 | 303 | -33 | -9.82% | Dec 31, 2021 |
| Q3 2021 | 314 | -10.8 | -3.33% | Sep 30, 2021 |
| Q2 2021 | 321 | +2.12 | +0.67% | Jun 30, 2021 |
| Q1 2021 | 336 | +27.3 | +8.82% | Mar 31, 2021 |
| Q4 2020 | 336 | +30.4 | +9.95% | Dec 31, 2020 |
| Q3 2020 | 325 | +19.3 | +6.3% | Sep 30, 2020 |
| Q2 2020 | 319 | +14.1 | +4.63% | Jun 30, 2020 |
| Q1 2020 | 309 | +19.3 | +6.65% | Mar 31, 2020 |
| Q4 2019 | 305 | +7.29 | +2.45% | Dec 31, 2019 |
| Q3 2019 | 306 | -0.92 | -0.3% | Sep 30, 2019 |
| Q2 2019 | 305 | -11.9 | -3.76% | Jun 30, 2019 |
| Q1 2019 | 290 | -52.1 | -15.2% | Mar 31, 2019 |
| Q4 2018 | 298 | -41 | -12.1% | Dec 31, 2018 |
| Q3 2018 | 307 | -33.4 | -9.81% | Sep 30, 2018 |
| Q2 2018 | 317 | -14.8 | -4.46% | Jun 30, 2018 |
| Q1 2018 | 342 | +12.4 | +3.78% | Mar 31, 2018 |
| Q4 2017 | 339 | +9.66 | +2.93% | Dec 31, 2017 |
| Q3 2017 | 340 | +3.2 | +0.95% | Sep 30, 2017 |
| Q2 2017 | 331 | -27.7 | -7.7% | Jun 30, 2017 |
| Q1 2017 | 329 | -43.4 | -11.6% | Mar 31, 2017 |
| Q4 2016 | 329 | -48.6 | -12.9% | Dec 31, 2016 |
| Q3 2016 | 337 | -30.4 | -8.28% | Sep 30, 2016 |
| Q2 2016 | 359 | +2.69 | +0.76% | Jun 30, 2016 |
| Q1 2016 | 373 | +29.6 | +8.62% | Mar 31, 2016 |
| Q4 2015 | 378 | +31.4 | +9.05% | Dec 31, 2015 |
| Q3 2015 | 367 | +9.47 | +2.65% | Sep 30, 2015 |
| Q2 2015 | 356 | -3.85 | -1.07% | Jun 30, 2015 |
| Q1 2015 | 343 | -25.6 | -6.94% | Mar 31, 2015 |
| Q4 2014 | 347 | -13.8 | -3.83% | Dec 31, 2014 |
| Q3 2014 | 358 | +8.06 | +2.3% | Sep 30, 2014 |
| Q2 2014 | 360 | +17.6 | +5.14% | Jun 30, 2014 |
| Q1 2014 | 369 | +35.3 | +10.6% | Mar 31, 2014 |
| Q4 2013 | 360 | +26.2 | +7.82% | Dec 31, 2013 |
| Q3 2013 | 350 | +23.4 | +7.16% | Sep 30, 2013 |
| Q2 2013 | 343 | +14.1 | +4.29% | Jun 30, 2013 |
| Q1 2013 | 333 | +1.7 | +0.51% | Mar 31, 2013 |
| Q4 2012 | 334 | +3.08 | +0.93% | Dec 31, 2012 |
| Q3 2012 | 327 | -11.9 | -3.51% | Sep 30, 2012 |
| Q2 2012 | 329 | -13.5 | -3.93% | Jun 30, 2012 |
| Q1 2012 | 332 | -16.9 | -4.83% | Mar 31, 2012 |
| Q4 2011 | 331 | Dec 31, 2011 | ||
| Q3 2011 | 338 | Sep 30, 2011 | ||
| Q2 2011 | 342 | Jun 30, 2011 | ||
| Q1 2011 | 349 | Mar 31, 2011 |