| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 443 | -30.7 | -6.49% | Mar 31, 2024 |
| Q4 2023 | 451 | -23.1 | -4.86% | Dec 31, 2023 |
| Q3 2023 | 453 | -47.3 | -9.45% | Sep 30, 2023 |
| Q2 2023 | 461 | -26.9 | -5.5% | Jun 30, 2023 |
| Q1 2023 | 474 | +2.9 | +0.62% | Mar 31, 2023 |
| Q4 2022 | 474 | -10.4 | -2.15% | Dec 31, 2022 |
| Q3 2022 | 500 | +50 | +11.1% | Sep 30, 2022 |
| Q2 2022 | 488 | +29.9 | +6.52% | Jun 30, 2022 |
| Q1 2022 | 471 | +14.1 | +3.08% | Mar 31, 2022 |
| Q4 2021 | 485 | +71.4 | +17.3% | Dec 31, 2021 |
| Q3 2021 | 450 | +44.6 | +11% | Sep 30, 2021 |
| Q2 2021 | 458 | +50.2 | +12.3% | Jun 30, 2021 |
| Q1 2021 | 457 | +49.8 | +12.2% | Mar 31, 2021 |
| Q4 2020 | 413 | +5.71 | +1.4% | Dec 31, 2020 |
| Q3 2020 | 406 | +26.1 | +6.88% | Sep 30, 2020 |
| Q2 2020 | 408 | +37.5 | +10.1% | Jun 30, 2020 |
| Q1 2020 | 407 | +59.4 | +17.1% | Mar 31, 2020 |
| Q4 2019 | 407 | +56.3 | +16% | Dec 31, 2019 |
| Q3 2019 | 380 | +16.6 | +4.56% | Sep 30, 2019 |
| Q2 2019 | 371 | +23.1 | +6.65% | Jun 30, 2019 |
| Q1 2019 | 348 | -4.97 | -1.41% | Mar 31, 2019 |
| Q4 2018 | 351 | +13.5 | +4.01% | Dec 31, 2018 |
| Q3 2018 | 363 | +11.5 | +3.26% | Sep 30, 2018 |
| Q2 2018 | 348 | -17.2 | -4.72% | Jun 30, 2018 |
| Q1 2018 | 353 | -22.7 | -6.04% | Mar 31, 2018 |
| Q4 2017 | 338 | -64.5 | -16% | Dec 31, 2017 |
| Q3 2017 | 352 | -82.9 | -19.1% | Sep 30, 2017 |
| Q2 2017 | 365 | -109 | -23.1% | Jun 30, 2017 |
| Q1 2017 | 375 | -143 | -27.6% | Mar 31, 2017 |
| Q4 2016 | 402 | -123 | -23.4% | Dec 31, 2016 |
| Q3 2016 | 435 | -41.5 | -8.71% | Sep 30, 2016 |
| Q2 2016 | 474 | +19.1 | +4.2% | Jun 30, 2016 |
| Q1 2016 | 518 | +94.1 | +22.2% | Mar 31, 2016 |
| Q4 2015 | 525 | +120 | +29.7% | Dec 31, 2015 |
| Q3 2015 | 476 | +37.4 | +8.52% | Sep 30, 2015 |
| Q2 2015 | 455 | -1.45 | -0.32% | Jun 30, 2015 |
| Q1 2015 | 424 | -84.8 | -16.7% | Mar 31, 2015 |
| Q4 2014 | 405 | -152 | -27.3% | Dec 31, 2014 |
| Q3 2014 | 439 | -173 | -28.3% | Sep 30, 2014 |
| Q2 2014 | 457 | -168 | -26.9% | Jun 30, 2014 |
| Q1 2014 | 509 | -72 | -12.4% | Mar 31, 2014 |
| Q4 2013 | 557 | +24.3 | +4.55% | Dec 31, 2013 |
| Q3 2013 | 612 | +161 | +35.6% | Sep 30, 2013 |
| Q2 2013 | 625 | +198 | +46.4% | Jun 30, 2013 |
| Q1 2013 | 581 | +159 | +37.7% | Mar 31, 2013 |
| Q4 2012 | 533 | Dec 31, 2012 | ||
| Q3 2012 | 451 | Sep 30, 2012 | ||
| Q2 2012 | 427 | Jun 30, 2012 | ||
| Q1 2012 | 422 | Mar 31, 2012 |