| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 527 | +71.3 | +15.6% | Jun 30, 2024 |
| Q1 2024 | 507 | +50.9 | +11.1% | Mar 31, 2024 |
| Q4 2023 | 498 | +42.5 | +9.33% | Dec 31, 2023 |
| Q3 2023 | 478 | +10.5 | +2.25% | Sep 30, 2023 |
| Q2 2023 | 456 | -34.9 | -7.11% | Jun 30, 2023 |
| Q1 2023 | 457 | -37.4 | -7.57% | Mar 31, 2023 |
| Q4 2022 | 456 | -55.6 | -10.9% | Dec 31, 2022 |
| Q3 2022 | 468 | -53 | -10.2% | Sep 30, 2022 |
| Q2 2022 | 491 | -22.1 | -4.31% | Jun 30, 2022 |
| Q1 2022 | 494 | -9.51 | -1.89% | Mar 31, 2022 |
| Q4 2021 | 511 | +13 | +2.6% | Dec 31, 2021 |
| Q3 2021 | 521 | +9.77 | +1.91% | Sep 30, 2021 |
| Q2 2021 | 513 | -13 | -2.47% | Jun 30, 2021 |
| Q1 2021 | 503 | -34.4 | -6.39% | Mar 31, 2021 |
| Q4 2020 | 498 | -36.5 | -6.83% | Dec 31, 2020 |
| Q3 2020 | 511 | -10.3 | -1.97% | Sep 30, 2020 |
| Q2 2020 | 526 | +13.1 | +2.55% | Jun 30, 2020 |
| Q1 2020 | 538 | +31.6 | +6.24% | Mar 31, 2020 |
| Q4 2019 | 535 | +18.2 | +3.51% | Dec 31, 2019 |
| Q3 2019 | 521 | -2.06 | -0.39% | Sep 30, 2019 |
| Q2 2019 | 513 | -13.2 | -2.52% | Jun 30, 2019 |
| Q1 2019 | 506 | -25.3 | -4.75% | Mar 31, 2019 |
| Q4 2018 | 517 | +0.38 | +0.07% | Dec 31, 2018 |
| Q3 2018 | 523 | +2.83 | +0.54% | Sep 30, 2018 |
| Q2 2018 | 526 | +8.66 | +1.68% | Jun 30, 2018 |
| Q1 2018 | 531 | +8.12 | +1.55% | Mar 31, 2018 |
| Q4 2017 | 516 | -4.04 | -0.78% | Dec 31, 2017 |
| Q3 2017 | 520 | -13.3 | -2.49% | Sep 30, 2017 |
| Q2 2017 | 517 | -29.3 | -5.36% | Jun 30, 2017 |
| Q1 2017 | 523 | -29.6 | -5.36% | Mar 31, 2017 |
| Q4 2016 | 521 | -35.1 | -6.31% | Dec 31, 2016 |
| Q3 2016 | 534 | -18.8 | -3.4% | Sep 30, 2016 |
| Q2 2016 | 546 | +3.49 | +0.64% | Jun 30, 2016 |
| Q1 2016 | 553 | +29.9 | +5.72% | Mar 31, 2016 |
| Q4 2015 | 556 | +40 | +7.76% | Dec 31, 2015 |
| Q3 2015 | 552 | +43.9 | +8.63% | Sep 30, 2015 |
| Q2 2015 | 543 | +37.1 | +7.33% | Jun 30, 2015 |
| Q1 2015 | 523 | +14.9 | +2.93% | Mar 31, 2015 |
| Q4 2014 | 516 | +18.4 | +3.71% | Dec 31, 2014 |
| Q3 2014 | 508 | -11.6 | -2.24% | Sep 30, 2014 |
| Q2 2014 | 506 | -8.49 | -1.65% | Jun 30, 2014 |
| Q1 2014 | 508 | -1.54 | -0.3% | Mar 31, 2014 |
| Q4 2013 | 497 | -16.9 | -3.29% | Dec 31, 2013 |
| Q3 2013 | 520 | +18.4 | +3.66% | Sep 30, 2013 |
| Q2 2013 | 514 | +25.3 | +5.17% | Jun 30, 2013 |
| Q1 2013 | 510 | +6.04 | +1.2% | Mar 31, 2013 |
| Q4 2012 | 514 | -0.16 | -0.03% | Dec 31, 2012 |
| Q3 2012 | 502 | -47 | -8.57% | Sep 30, 2012 |
| Q2 2012 | 489 | -84 | -14.7% | Jun 30, 2012 |
| Q1 2012 | 504 | -55.1 | -9.86% | Mar 31, 2012 |
| Q4 2011 | 514 | Dec 31, 2011 | ||
| Q3 2011 | 549 | Sep 30, 2011 | ||
| Q2 2011 | 573 | Jun 30, 2011 | ||
| Q1 2011 | 559 | Mar 31, 2011 |