| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 337 | +21.3 | +6.74% | Mar 31, 2024 |
| Q4 2023 | 336 | +26.7 | +8.63% | Dec 31, 2023 |
| Q3 2023 | 333 | +23 | +7.41% | Sep 30, 2023 |
| Q2 2023 | 321 | +6.38 | +2.03% | Jun 30, 2023 |
| Q1 2023 | 316 | -0.24 | -0.08% | Mar 31, 2023 |
| Q4 2022 | 310 | -19.3 | -5.88% | Dec 31, 2022 |
| Q3 2022 | 310 | -41.6 | -11.8% | Sep 30, 2022 |
| Q2 2022 | 314 | -61.3 | -16.3% | Jun 30, 2022 |
| Q1 2022 | 316 | -70.6 | -18.2% | Mar 31, 2022 |
| Q4 2021 | 329 | -58.8 | -15.2% | Dec 31, 2021 |
| Q3 2021 | 351 | -32.9 | -8.56% | Sep 30, 2021 |
| Q2 2021 | 376 | +9.51 | +2.6% | Jun 30, 2021 |
| Q1 2021 | 387 | +35.9 | +10.2% | Mar 31, 2021 |
| Q4 2020 | 388 | +56 | +16.9% | Dec 31, 2020 |
| Q3 2020 | 384 | +70.7 | +22.6% | Sep 30, 2020 |
| Q2 2020 | 366 | +30.1 | +8.96% | Jun 30, 2020 |
| Q1 2020 | 351 | -26.2 | -6.95% | Mar 31, 2020 |
| Q4 2019 | 332 | -106 | -24.1% | Dec 31, 2019 |
| Q3 2019 | 313 | -201 | -39.1% | Sep 30, 2019 |
| Q2 2019 | 336 | -202 | -37.6% | Jun 30, 2019 |
| Q1 2019 | 377 | -180 | -32.3% | Mar 31, 2019 |
| Q4 2018 | 437 | -130 | -22.9% | Dec 31, 2018 |
| Q3 2018 | 515 | -20.9 | -3.9% | Sep 30, 2018 |
| Q2 2018 | 538 | +58.3 | +12.1% | Jun 30, 2018 |
| Q1 2018 | 557 | +131 | +30.8% | Mar 31, 2018 |
| Q4 2017 | 567 | +185 | +48.3% | Dec 31, 2017 |
| Q3 2017 | 535 | +179 | +50.2% | Sep 30, 2017 |
| Q2 2017 | 480 | +124 | +34.7% | Jun 30, 2017 |
| Q1 2017 | 426 | +73.8 | +21% | Mar 31, 2017 |
| Q4 2016 | 383 | +38.4 | +11.2% | Dec 31, 2016 |
| Q3 2016 | 356 | +18.4 | +5.44% | Sep 30, 2016 |
| Q2 2016 | 356 | +47.8 | +15.5% | Jun 30, 2016 |
| Q1 2016 | 352 | +55.4 | +18.7% | Mar 31, 2016 |
| Q4 2015 | 344 | +39 | +12.8% | Dec 31, 2015 |
| Q3 2015 | 338 | +21.5 | +6.79% | Sep 30, 2015 |
| Q2 2015 | 309 | -30.5 | -8.98% | Jun 30, 2015 |
| Q1 2015 | 297 | -59.7 | -16.8% | Mar 31, 2015 |
| Q4 2014 | 305 | -40.5 | -11.7% | Dec 31, 2014 |
| Q3 2014 | 317 | -6.2 | -1.92% | Sep 30, 2014 |
| Q2 2014 | 339 | +21.6 | +6.82% | Jun 30, 2014 |
| Q1 2014 | 357 | +44.3 | +14.2% | Mar 31, 2014 |
| Q4 2013 | 346 | +41.1 | +13.5% | Dec 31, 2013 |
| Q3 2013 | 323 | +11.3 | +3.61% | Sep 30, 2013 |
| Q2 2013 | 318 | +2.35 | +0.75% | Jun 30, 2013 |
| Q1 2013 | 312 | -4.69 | -1.48% | Mar 31, 2013 |
| Q4 2012 | 305 | -21 | -6.46% | Dec 31, 2012 |
| Q3 2012 | 311 | -29.6 | -8.67% | Sep 30, 2012 |
| Q2 2012 | 315 | -36.6 | -10.4% | Jun 30, 2012 |
| Q1 2012 | 317 | Mar 31, 2012 | ||
| Q4 2011 | 326 | Dec 31, 2011 | ||
| Q3 2011 | 341 | Sep 30, 2011 | ||
| Q2 2011 | 352 | Jun 30, 2011 |