| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2023 | 138 | -6.1 | -4.24% | Sep 30, 2023 |
| Q2 2023 | 151 | +10.8 | +7.72% | Jun 30, 2023 |
| Q1 2023 | 151 | +11.8 | +8.48% | Mar 31, 2023 |
| Q4 2022 | 149 | +5.47 | +3.82% | Dec 31, 2022 |
| Q3 2022 | 144 | -7.15 | -4.73% | Sep 30, 2022 |
| Q2 2022 | 140 | -22.5 | -13.8% | Jun 30, 2022 |
| Q1 2022 | 139 | -35 | -20.1% | Mar 31, 2022 |
| Q4 2021 | 143 | -32.2 | -18.3% | Dec 31, 2021 |
| Q3 2021 | 151 | -29.8 | -16.5% | Sep 30, 2021 |
| Q2 2021 | 163 | -27.2 | -14.3% | Jun 30, 2021 |
| Q1 2021 | 174 | -32.2 | -15.6% | Mar 31, 2021 |
| Q4 2020 | 175 | -76 | -30.2% | Dec 31, 2020 |
| Q3 2020 | 181 | -119 | -39.7% | Sep 30, 2020 |
| Q2 2020 | 190 | -127 | -40.1% | Jun 30, 2020 |
| Q1 2020 | 207 | -148 | -41.7% | Mar 31, 2020 |
| Q4 2019 | 251 | -111 | -30.6% | Dec 31, 2019 |
| Q3 2019 | 300 | -58.1 | -16.2% | Sep 30, 2019 |
| Q2 2019 | 317 | -40.3 | -11.3% | Jun 30, 2019 |
| Q1 2019 | 354 | +28.7 | +8.8% | Mar 31, 2019 |
| Q4 2018 | 362 | +9.35 | +2.65% | Dec 31, 2018 |
| Q3 2018 | 358 | +4.43 | +1.25% | Sep 30, 2018 |
| Q2 2018 | 357 | -43.2 | -10.8% | Jun 30, 2018 |
| Q1 2018 | 326 | -189 | -36.7% | Mar 31, 2018 |
| Q4 2017 | 353 | -215 | -37.8% | Dec 31, 2017 |
| Q3 2017 | 354 | -313 | -47% | Sep 30, 2017 |
| Q2 2017 | 401 | -279 | -41% | Jun 30, 2017 |
| Q1 2017 | 514 | -158 | -23.5% | Mar 31, 2017 |
| Q4 2016 | 568 | -27.6 | -4.63% | Dec 31, 2016 |
| Q3 2016 | 667 | +100 | +17.6% | Sep 30, 2016 |
| Q2 2016 | 679 | +134 | +24.5% | Jun 30, 2016 |
| Q1 2016 | 672 | +131 | +24.2% | Mar 31, 2016 |
| Q4 2015 | 595 | +54.5 | +10.1% | Dec 31, 2015 |
| Q3 2015 | 567 | -23.1 | -3.92% | Sep 30, 2015 |
| Q2 2015 | 545 | -153 | -22% | Jun 30, 2015 |
| Q1 2015 | 541 | -299 | -35.6% | Mar 31, 2015 |
| Q4 2014 | 541 | -604 | -52.8% | Dec 31, 2014 |
| Q3 2014 | 590 | -643 | -52.1% | Sep 30, 2014 |
| Q2 2014 | 699 | -498 | -41.6% | Jun 30, 2014 |
| Q1 2014 | 840 | -366 | -30.3% | Mar 31, 2014 |
| Q4 2013 | 1.14K | -40.4 | -3.41% | Dec 31, 2013 |
| Q3 2013 | 1.23K | +104 | +9.25% | Sep 30, 2013 |
| Q2 2013 | 1.2K | +231 | +23.9% | Jun 30, 2013 |
| Q1 2013 | 1.21K | +361 | +42.7% | Mar 31, 2013 |
| Q4 2012 | 1.18K | Dec 31, 2012 | ||
| Q3 2012 | 1.13K | Sep 30, 2012 | ||
| Q2 2012 | 967 | Jun 30, 2012 | ||
| Q1 2012 | 845 | Mar 31, 2012 |