| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q1 2024 | 28.9 | -2.2 | -7.08% | Mar 31, 2024 |
| Q4 2023 | 30.1 | +4.76 | +18.8% | Dec 31, 2023 |
| Q3 2023 | 30.3 | +1.13 | +3.87% | Sep 30, 2023 |
| Q2 2023 | 30.5 | -4.02 | -11.6% | Jun 30, 2023 |
| Q1 2023 | 31.1 | -5.9 | -16% | Mar 31, 2023 |
| Q4 2022 | 25.3 | -26.3 | -51% | Dec 31, 2022 |
| Q3 2022 | 29.2 | -27.9 | -48.8% | Sep 30, 2022 |
| Q2 2022 | 34.5 | -30.5 | -46.9% | Jun 30, 2022 |
| Q1 2022 | 37 | -41 | -52.5% | Mar 31, 2022 |
| Q4 2021 | 51.6 | -49.2 | -48.8% | Dec 31, 2021 |
| Q3 2021 | 57.1 | -40.6 | -41.6% | Sep 30, 2021 |
| Q2 2021 | 65.1 | -28.4 | -30.4% | Jun 30, 2021 |
| Q1 2021 | 77.9 | -24.9 | -24.2% | Mar 31, 2021 |
| Q4 2020 | 101 | +1.46 | +1.47% | Dec 31, 2020 |
| Q3 2020 | 97.7 | -30.3 | -23.7% | Sep 30, 2020 |
| Q2 2020 | 93.4 | -78.8 | -45.8% | Jun 30, 2020 |
| Q1 2020 | 103 | -74 | -41.9% | Mar 31, 2020 |
| Q4 2019 | 99.4 | -80.3 | -44.7% | Dec 31, 2019 |
| Q3 2019 | 128 | -60.1 | -32% | Sep 30, 2019 |
| Q2 2019 | 172 | -17.8 | -9.37% | Jun 30, 2019 |
| Q1 2019 | 177 | -19.3 | -9.84% | Mar 31, 2019 |
| Q4 2018 | 180 | -22.3 | -11.1% | Dec 31, 2018 |
| Q3 2018 | 188 | -11.9 | -5.96% | Sep 30, 2018 |
| Q2 2018 | 190 | -10.6 | -5.27% | Jun 30, 2018 |
| Q1 2018 | 196 | +1.87 | +0.96% | Mar 31, 2018 |
| Q4 2017 | 202 | +12.6 | +6.63% | Dec 31, 2017 |
| Q3 2017 | 200 | +16 | +8.69% | Sep 30, 2017 |
| Q2 2017 | 201 | +19.5 | +10.8% | Jun 30, 2017 |
| Q1 2017 | 194 | +9.46 | +5.12% | Mar 31, 2017 |
| Q4 2016 | 189 | -2.28 | -1.19% | Dec 31, 2016 |
| Q3 2016 | 184 | -13.8 | -6.98% | Sep 30, 2016 |
| Q2 2016 | 181 | -21.7 | -10.7% | Jun 30, 2016 |
| Q1 2016 | 185 | -2.22 | -1.19% | Mar 31, 2016 |
| Q4 2015 | 192 | +16.5 | +9.45% | Dec 31, 2015 |
| Q3 2015 | 198 | +31.5 | +19% | Sep 30, 2015 |
| Q2 2015 | 203 | +50 | +32.7% | Jun 30, 2015 |
| Q1 2015 | 187 | +41.6 | +28.6% | Mar 31, 2015 |
| Q4 2014 | 175 | +26.5 | +17.8% | Dec 31, 2014 |
| Q3 2014 | 166 | +12.6 | +8.2% | Sep 30, 2014 |
| Q2 2014 | 153 | -17.8 | -10.4% | Jun 30, 2014 |
| Q1 2014 | 146 | -36.3 | -19.9% | Mar 31, 2014 |
| Q4 2013 | 149 | -23 | -13.4% | Dec 31, 2013 |
| Q3 2013 | 154 | -3.98 | -2.52% | Sep 30, 2013 |
| Q2 2013 | 171 | +28.3 | +19.9% | Jun 30, 2013 |
| Q1 2013 | 182 | +43.5 | +31.5% | Mar 31, 2013 |
| Q4 2012 | 172 | +27.2 | +18.9% | Dec 31, 2012 |
| Q3 2012 | 158 | +2.61 | +1.68% | Sep 30, 2012 |
| Q2 2012 | 142 | -20.7 | -12.7% | Jun 30, 2012 |
| Q1 2012 | 138 | -30.4 | -18% | Mar 31, 2012 |
| Q4 2011 | 144 | Dec 31, 2011 | ||
| Q3 2011 | 155 | Sep 30, 2011 | ||
| Q2 2011 | 163 | Jun 30, 2011 | ||
| Q1 2011 | 169 | Mar 31, 2011 |