| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q1 2024 | 307 | +6.64 | +2.21% | Mar 31, 2024 | |
| Q4 2023 | 307 | +19.9 | +6.93% | Dec 31, 2023 | |
| Q3 2023 | 309 | +38.5 | +14.2% | Sep 30, 2023 | |
| Q2 2023 | 308 | +47.6 | +18.3% | Jun 30, 2023 | |
| Q1 2023 | 300 | +72.9 | +32.1% | Mar 31, 2023 | |
| Q4 2022 | 287 | +83.8 | +41.2% | Dec 31, 2022 | |
| Q3 2022 | 270 | +67 | +32.9% | Sep 30, 2022 | |
| Q2 2022 | 260 | +56.1 | +27.5% | Jun 30, 2022 | |
| Q1 2022 | 227 | +1.04 | +0.46% | Mar 31, 2022 | |
| Q4 2021 | 204 | -54.3 | -21% | Dec 31, 2021 | |
| Q3 2021 | 203 | -56.6 | -21.8% | Sep 30, 2021 | |
| Q2 2021 | 204 | -43.3 | -17.5% | Jun 30, 2021 | |
| Q1 2021 | 226 | -9.24 | -3.93% | Mar 31, 2021 | |
| Q4 2020 | 258 | +30.2 | +13.3% | Dec 31, 2020 | |
| Q3 2020 | 260 | +37 | +16.6% | Sep 30, 2020 | |
| Q2 2020 | 247 | +12.9 | +5.52% | Jun 30, 2020 | |
| Q1 2020 | 235 | -0.6 | -0.25% | Mar 31, 2020 | |
| Q4 2019 | 228 | -35.9 | -13.6% | Dec 31, 2019 | |
| Q3 2019 | 223 | +22.5 | +11.2% | Sep 30, 2019 | |
| Q2 2019 | 234 | +7.57 | +3.34% | Jun 30, 2019 | |
| Q1 2019 | 236 | -27.5 | -10.4% | Mar 31, 2019 | |
| Q4 2018 | 263 | -13.6 | -4.91% | Dec 31, 2018 | |
| Q3 2018 | 200 | -171 | -46% | Sep 30, 2018 | |
| Q2 2018 | 227 | -85.4 | -27.4% | Jun 30, 2018 | |
| Q1 2018 | 263 | -1.05 | -0.4% | Mar 31, 2018 | |
| Q4 2017 | 277 | +16 | +6.13% | Dec 31, 2017 | |
| Q3 2017 | 371 | +59.7 | +19.1% | Sep 30, 2017 | |
| Q2 2017 | 312 | -81.7 | -20.7% | Jun 30, 2017 | |
| Q1 2017 | 264 | -265 | -50% | Mar 31, 2017 | |
| Q4 2016 | 261 | -298 | -53.3% | Dec 31, 2016 | |
| Q3 2016 | 312 | -270 | -46.4% | Sep 30, 2016 | |
| Q2 2016 | 394 | -190 | -32.5% | Jun 30, 2016 | |
| Q1 2016 | 529 | -67.4 | -11.3% | Mar 31, 2016 | |
| Q4 2015 | 559 | -44.2 | -7.33% | Dec 31, 2015 | |
| Q3 2015 | 582 | -31.6 | -5.14% | Sep 30, 2015 | |
| Q2 2015 | 584 | +128 | +28.2% | Jun 30, 2015 | |
| Q1 2015 | 596 | +230 | +62.8% | Mar 31, 2015 | |
| Q4 2014 | 603 | +297 | +96.9% | Dec 31, 2014 | |
| Q3 2014 | 614 | +310 | +102% | Sep 30, 2014 | |
| Q2 2014 | 456 | +93.2 | +25.7% | Jun 30, 2014 | |
| Q1 2014 | 366 | -76.5 | -17.3% | Mar 31, 2014 | |
| Q4 2013 | 306 | -252 | -45.2% | Dec 31, 2013 | |
| Q3 2013 | 303 | -240 | -44.1% | Sep 30, 2013 | |
| Q2 2013 | 362 | -164 | -31.2% | Jun 30, 2013 | |
| Q1 2013 | 443 | -101 | -18.6% | Mar 31, 2013 | |
| Q4 2012 | 559 | -13.1 | -2.3% | Dec 31, 2012 | |
| Q3 2012 | 543 | -5.31 | -0.97% | Sep 30, 2012 | |
| Q2 2012 | 526 | +21.8 | +4.31% | Jun 30, 2012 | |
| Q1 2012 | 544 | +120 | +28.2% | Mar 31, 2012 | |
| Q4 2011 | 572 | Dec 31, 2011 | |||
| Q3 2011 | 548 | Sep 30, 2011 | |||
| Q2 2011 | 505 | Jun 30, 2011 | |||
| Q1 2011 | 424 | Mar 31, 2011 |