| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q4 2024 | 278 | -38.4 | -12.1% | Dec 31, 2024 |
| Q3 2024 | 280 | -41.8 | -13% | Sep 30, 2024 |
| Q2 2024 | 296 | -15 | -4.82% | Jun 30, 2024 |
| Q1 2024 | 311 | +4.77 | +1.56% | Mar 31, 2024 |
| Q4 2023 | 316 | +11.5 | +3.79% | Dec 31, 2023 |
| Q3 2023 | 322 | +13.2 | +4.29% | Sep 30, 2023 |
| Q2 2023 | 311 | -7.39 | -2.32% | Jun 30, 2023 |
| Q1 2023 | 306 | +11.1 | +3.75% | Mar 31, 2023 |
| Q4 2022 | 304 | +8.24 | +2.78% | Dec 31, 2022 |
| Q3 2022 | 309 | +19.7 | +6.83% | Sep 30, 2022 |
| Q2 2022 | 318 | +36 | +12.8% | Jun 30, 2022 |
| Q1 2022 | 295 | -23.4 | -7.36% | Mar 31, 2022 |
| Q4 2021 | 296 | -19.3 | -6.12% | Dec 31, 2021 |
| Q3 2021 | 289 | -31.1 | -9.71% | Sep 30, 2021 |
| Q2 2021 | 282 | -51.2 | -15.4% | Jun 30, 2021 |
| Q1 2021 | 318 | -16.4 | -4.88% | Mar 31, 2021 |
| Q4 2020 | 315 | -64.7 | -17% | Dec 31, 2020 |
| Q3 2020 | 320 | -80.3 | -20% | Sep 30, 2020 |
| Q2 2020 | 333 | -77.3 | -18.8% | Jun 30, 2020 |
| Q1 2020 | 335 | -107 | -24.2% | Mar 31, 2020 |
| Q4 2019 | 380 | -59.2 | -13.5% | Dec 31, 2019 |
| Q3 2019 | 401 | -62.9 | -13.6% | Sep 30, 2019 |
| Q2 2019 | 410 | -70.3 | -14.6% | Jun 30, 2019 |
| Q1 2019 | 442 | -53.6 | -10.8% | Mar 31, 2019 |
| Q4 2018 | 439 | -71.3 | -14% | Dec 31, 2018 |
| Q3 2018 | 464 | -34.5 | -6.93% | Sep 30, 2018 |
| Q2 2018 | 481 | -28.5 | -5.59% | Jun 30, 2018 |
| Q1 2018 | 495 | -14.5 | -2.84% | Mar 31, 2018 |
| Q4 2017 | 511 | +9.07 | +1.81% | Dec 31, 2017 |
| Q3 2017 | 498 | +16 | +3.32% | Sep 30, 2017 |
| Q2 2017 | 509 | +63.5 | +14.2% | Jun 30, 2017 |
| Q1 2017 | 510 | +116 | +29.3% | Mar 31, 2017 |
| Q4 2016 | 501 | +126 | +33.4% | Dec 31, 2016 |
| Q3 2016 | 482 | +116 | +31.7% | Sep 30, 2016 |
| Q2 2016 | 446 | +109 | +32.3% | Jun 30, 2016 |
| Q1 2016 | 394 | +31.5 | +8.68% | Mar 31, 2016 |
| Q4 2015 | 376 | +2.73 | +0.73% | Dec 31, 2015 |
| Q3 2015 | 366 | -9.32 | -2.48% | Sep 30, 2015 |
| Q2 2015 | 337 | -78.6 | -18.9% | Jun 30, 2015 |
| Q1 2015 | 363 | -45.5 | -11.1% | Mar 31, 2015 |
| Q4 2014 | 373 | -27.8 | -6.92% | Dec 31, 2014 |
| Q3 2014 | 375 | -42.4 | -10.2% | Sep 30, 2014 |
| Q2 2014 | 415 | -12 | -2.8% | Jun 30, 2014 |
| Q1 2014 | 408 | -20.7 | -4.83% | Mar 31, 2014 |
| Q4 2013 | 401 | -32 | -7.39% | Dec 31, 2013 |
| Q3 2013 | 418 | -16.9 | -3.88% | Sep 30, 2013 |
| Q2 2013 | 427 | -17.3 | -3.89% | Jun 30, 2013 |
| Q1 2013 | 429 | -25.6 | -5.62% | Mar 31, 2013 |
| Q4 2012 | 433 | Dec 31, 2012 | ||
| Q3 2012 | 435 | Sep 30, 2012 | ||
| Q2 2012 | 445 | Jun 30, 2012 | ||
| Q1 2012 | 454 | Mar 31, 2012 |