| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 75.5 | -0.81 | -1.06% | Mar 31, 2024 |
| Q4 2023 | 79.9 | +8 | +11.1% | Dec 31, 2023 |
| Q3 2023 | 82 | +13.3 | +19.4% | Sep 30, 2023 |
| Q2 2023 | 79.5 | +10.9 | +15.9% | Jun 30, 2023 |
| Q1 2023 | 76.3 | +15.5 | +25.4% | Mar 31, 2023 |
| Q4 2022 | 71.9 | +18.7 | +35.2% | Dec 31, 2022 |
| Q3 2022 | 68.7 | +18.8 | +37.8% | Sep 30, 2022 |
| Q2 2022 | 68.6 | +26.4 | +62.5% | Jun 30, 2022 |
| Q1 2022 | 60.9 | +15.8 | +35.2% | Mar 31, 2022 |
| Q4 2021 | 53.2 | +1.06 | +2.04% | Dec 31, 2021 |
| Q3 2021 | 49.8 | +0.55 | +1.12% | Sep 30, 2021 |
| Q2 2021 | 42.2 | -7.69 | -15.4% | Jun 30, 2021 |
| Q1 2021 | 45 | -3.9 | -7.97% | Mar 31, 2021 |
| Q4 2020 | 52.1 | +1.21 | +2.38% | Dec 31, 2020 |
| Q3 2020 | 49.3 | -23.6 | -32.4% | Sep 30, 2020 |
| Q2 2020 | 49.9 | -10.1 | -16.8% | Jun 30, 2020 |
| Q1 2020 | 48.9 | -35.1 | -41.8% | Mar 31, 2020 |
| Q4 2019 | 50.9 | -57.5 | -53% | Dec 31, 2019 |
| Q3 2019 | 72.9 | -51.9 | -41.6% | Sep 30, 2019 |
| Q2 2019 | 60 | -270 | -81.8% | Jun 30, 2019 |
| Q1 2019 | 84 | -177 | -67.8% | Mar 31, 2019 |
| Q4 2018 | 108 | -108 | -49.8% | Dec 31, 2018 |
| Q3 2018 | 125 | -101 | -44.6% | Sep 30, 2018 |
| Q2 2018 | 330 | +75.3 | +29.6% | Jun 30, 2018 |
| Q1 2018 | 261 | -63.8 | -19.6% | Mar 31, 2018 |
| Q4 2017 | 216 | -157 | -42% | Dec 31, 2017 |
| Q3 2017 | 225 | -152 | -40.2% | Sep 30, 2017 |
| Q2 2017 | 255 | -171 | -40.1% | Jun 30, 2017 |
| Q1 2017 | 325 | -126 | -27.9% | Mar 31, 2017 |
| Q4 2016 | 372 | -125 | -25.2% | Dec 31, 2016 |
| Q3 2016 | 377 | -162 | -30% | Sep 30, 2016 |
| Q2 2016 | 426 | -92.6 | -17.9% | Jun 30, 2016 |
| Q1 2016 | 450 | +92.3 | +25.8% | Mar 31, 2016 |
| Q4 2015 | 498 | +209 | +72.3% | Dec 31, 2015 |
| Q3 2015 | 539 | +295 | +121% | Sep 30, 2015 |
| Q2 2015 | 518 | +308 | +147% | Jun 30, 2015 |
| Q1 2015 | 358 | +157 | +77.7% | Mar 31, 2015 |
| Q4 2014 | 289 | +102 | +54.2% | Dec 31, 2014 |
| Q3 2014 | 244 | +67 | +37.9% | Sep 30, 2014 |
| Q2 2014 | 210 | +105 | +100% | Jun 30, 2014 |
| Q1 2014 | 201 | +106 | +111% | Mar 31, 2014 |
| Q4 2013 | 187 | +99.8 | +114% | Dec 31, 2013 |
| Q3 2013 | 177 | +95.7 | +118% | Sep 30, 2013 |
| Q2 2013 | 105 | -47.3 | -31.1% | Jun 30, 2013 |
| Q1 2013 | 95.3 | -98.3 | -50.8% | Mar 31, 2013 |
| Q4 2012 | 87.5 | -181 | -67.4% | Dec 31, 2012 |
| Q3 2012 | 80.9 | -213 | -72.5% | Sep 30, 2012 |
| Q2 2012 | 152 | -161 | -51.4% | Jun 30, 2012 |
| Q1 2012 | 194 | -118 | -37.9% | Mar 31, 2012 |
| Q4 2011 | 269 | Dec 31, 2011 | ||
| Q3 2011 | 294 | Sep 30, 2011 | ||
| Q2 2011 | 313 | Jun 30, 2011 | ||
| Q1 2011 | 312 | Mar 31, 2011 |