| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 37.3 | -0.4 | -1.06% | Sep 30, 2024 |
| Q2 2024 | 35.7 | -3.15 | -8.12% | Jun 30, 2024 |
| Q1 2024 | 35.7 | -3.67 | -9.32% | Mar 31, 2024 |
| Q4 2023 | 37 | -4.14 | -10.1% | Dec 31, 2023 |
| Q3 2023 | 37.7 | -6.35 | -14.4% | Sep 30, 2023 |
| Q2 2023 | 38.8 | -7.88 | -16.9% | Jun 30, 2023 |
| Q1 2023 | 39.4 | -9.07 | -18.7% | Mar 31, 2023 |
| Q4 2022 | 41.1 | -6.28 | -13.3% | Dec 31, 2022 |
| Q3 2022 | 44.1 | -2.06 | -4.47% | Sep 30, 2022 |
| Q2 2022 | 46.7 | +0.41 | +0.89% | Jun 30, 2022 |
| Q1 2022 | 48.4 | +1.61 | +3.44% | Mar 31, 2022 |
| Q4 2021 | 47.4 | -2.84 | -5.66% | Dec 31, 2021 |
| Q3 2021 | 46.1 | -7.23 | -13.5% | Sep 30, 2021 |
| Q2 2021 | 46.3 | -10.2 | -18.1% | Jun 30, 2021 |
| Q1 2021 | 46.8 | -13.5 | -22.4% | Mar 31, 2021 |
| Q4 2020 | 50.2 | -7.57 | -13.1% | Dec 31, 2020 |
| Q3 2020 | 53.4 | -1.27 | -2.33% | Sep 30, 2020 |
| Q2 2020 | 56.5 | +5.21 | +10.2% | Jun 30, 2020 |
| Q1 2020 | 60.4 | +11.3 | +23% | Mar 31, 2020 |
| Q4 2019 | 57.8 | +5.48 | +10.5% | Dec 31, 2019 |
| Q3 2019 | 54.6 | -2.45 | -4.29% | Sep 30, 2019 |
| Q2 2019 | 51.3 | -15.5 | -23.2% | Jun 30, 2019 |
| Q1 2019 | 49.1 | -30.4 | -38.2% | Mar 31, 2019 |
| Q4 2018 | 52.3 | -31.2 | -37.4% | Dec 31, 2018 |
| Q3 2018 | 57.1 | -33.7 | -37.1% | Sep 30, 2018 |
| Q2 2018 | 66.8 | -34 | -33.8% | Jun 30, 2018 |
| Q1 2018 | 79.4 | -31.8 | -28.6% | Mar 31, 2018 |
| Q4 2017 | 83.5 | -55.7 | -40% | Dec 31, 2017 |
| Q3 2017 | 90.8 | -63.9 | -41.3% | Sep 30, 2017 |
| Q2 2017 | 101 | -61 | -37.7% | Jun 30, 2017 |
| Q1 2017 | 111 | -64.2 | -36.6% | Mar 31, 2017 |
| Q4 2016 | 139 | -25.2 | -15.3% | Dec 31, 2016 |
| Q3 2016 | 155 | -0.84 | -0.54% | Sep 30, 2016 |
| Q2 2016 | 162 | +10 | +6.6% | Jun 30, 2016 |
| Q1 2016 | 175 | +36.6 | +26.4% | Mar 31, 2016 |
| Q4 2015 | 164 | +25.7 | +18.5% | Dec 31, 2015 |
| Q3 2015 | 156 | +2.74 | +1.79% | Sep 30, 2015 |
| Q2 2015 | 152 | -7.53 | -4.73% | Jun 30, 2015 |
| Q1 2015 | 139 | -31.8 | -18.6% | Mar 31, 2015 |
| Q4 2014 | 139 | -23.1 | -14.2% | Dec 31, 2014 |
| Q3 2014 | 153 | +4.61 | +3.11% | Sep 30, 2014 |
| Q2 2014 | 159 | +17.8 | +12.6% | Jun 30, 2014 |
| Q1 2014 | 171 | +39.4 | +30.1% | Mar 31, 2014 |
| Q4 2013 | 162 | +38.5 | +31.3% | Dec 31, 2013 |
| Q3 2013 | 148 | +43.6 | +41.6% | Sep 30, 2013 |
| Q2 2013 | 141 | +50.1 | +54.9% | Jun 30, 2013 |
| Q1 2013 | 131 | +49.6 | +60.8% | Mar 31, 2013 |
| Q4 2012 | 123 | Dec 31, 2012 | ||
| Q3 2012 | 105 | Sep 30, 2012 | ||
| Q2 2012 | 91.4 | Jun 30, 2012 | ||
| Q1 2012 | 81.6 | Mar 31, 2012 |