| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 53.6 | -11.3 | -17.4% | Jun 30, 2024 |
| Q1 2024 | 51.2 | -11.7 | -18.6% | Mar 31, 2024 |
| Q4 2023 | 54.8 | -0.25 | -0.45% | Dec 31, 2023 |
| Q3 2023 | 59.6 | +15 | +33.6% | Sep 30, 2023 |
| Q2 2023 | 64.8 | +34.7 | +115% | Jun 30, 2023 |
| Q1 2023 | 62.8 | +42.7 | +212% | Mar 31, 2023 |
| Q4 2022 | 55.1 | +40.3 | +272% | Dec 31, 2022 |
| Q3 2022 | 44.6 | +30.3 | +212% | Sep 30, 2022 |
| Q2 2022 | 30.1 | +16.4 | +119% | Jun 30, 2022 |
| Q1 2022 | 20.2 | +7.41 | +58.1% | Mar 31, 2022 |
| Q4 2021 | 14.8 | +2.1 | +16.5% | Dec 31, 2021 |
| Q3 2021 | 14.3 | +1.92 | +15.5% | Sep 30, 2021 |
| Q2 2021 | 13.8 | +0.17 | +1.25% | Jun 30, 2021 |
| Q1 2021 | 12.8 | -3.72 | -22.6% | Mar 31, 2021 |
| Q4 2020 | 12.7 | -6.52 | -33.9% | Dec 31, 2020 |
| Q3 2020 | 12.4 | -9.04 | -42.1% | Sep 30, 2020 |
| Q2 2020 | 13.6 | -14 | -50.7% | Jun 30, 2020 |
| Q1 2020 | 16.5 | -14.7 | -47.1% | Mar 31, 2020 |
| Q4 2019 | 19.2 | -14.8 | -43.5% | Dec 31, 2019 |
| Q3 2019 | 21.5 | -14.4 | -40.2% | Sep 30, 2019 |
| Q2 2019 | 27.6 | -7.42 | -21.2% | Jun 30, 2019 |
| Q1 2019 | 31.1 | -1.92 | -5.81% | Mar 31, 2019 |
| Q4 2018 | 34 | +2.59 | +8.24% | Dec 31, 2018 |
| Q3 2018 | 35.9 | +4.92 | +15.9% | Sep 30, 2018 |
| Q2 2018 | 35 | +6.13 | +21.2% | Jun 30, 2018 |
| Q1 2018 | 33 | +3.01 | +10% | Mar 31, 2018 |
| Q4 2017 | 31.4 | -2.26 | -6.71% | Dec 31, 2017 |
| Q3 2017 | 30.9 | -7.44 | -19.4% | Sep 30, 2017 |
| Q2 2017 | 28.9 | -13.6 | -32.1% | Jun 30, 2017 |
| Q1 2017 | 30 | -7.74 | -20.5% | Mar 31, 2017 |
| Q4 2016 | 33.7 | +1.69 | +5.28% | Dec 31, 2016 |
| Q3 2016 | 38.4 | +11.7 | +43.8% | Sep 30, 2016 |
| Q2 2016 | 42.5 | +18.4 | +76.5% | Jun 30, 2016 |
| Q1 2016 | 37.8 | +12.7 | +50.8% | Mar 31, 2016 |
| Q4 2015 | 32 | +5.67 | +21.5% | Dec 31, 2015 |
| Q3 2015 | 26.7 | -2.61 | -8.91% | Sep 30, 2015 |
| Q2 2015 | 24.1 | -6.55 | -21.4% | Jun 30, 2015 |
| Q1 2015 | 25 | -5.81 | -18.8% | Mar 31, 2015 |
| Q4 2014 | 26.3 | -4.18 | -13.7% | Dec 31, 2014 |
| Q3 2014 | 29.3 | -0.59 | -1.97% | Sep 30, 2014 |
| Q2 2014 | 30.6 | -0.89 | -2.82% | Jun 30, 2014 |
| Q1 2014 | 30.9 | +0.84 | +2.8% | Mar 31, 2014 |
| Q4 2013 | 30.5 | -2.46 | -7.46% | Dec 31, 2013 |
| Q3 2013 | 29.9 | -8.27 | -21.7% | Sep 30, 2013 |
| Q2 2013 | 31.5 | -10.9 | -25.6% | Jun 30, 2013 |
| Q1 2013 | 30 | -20 | -40% | Mar 31, 2013 |
| Q4 2012 | 33 | -15.5 | -32% | Dec 31, 2012 |
| Q3 2012 | 38.2 | -9 | -19.1% | Sep 30, 2012 |
| Q2 2012 | 42.4 | -2.82 | -6.24% | Jun 30, 2012 |
| Q1 2012 | 50 | +5.83 | +13.2% | Mar 31, 2012 |
| Q4 2011 | 48.5 | Dec 31, 2011 | ||
| Q3 2011 | 47.2 | Sep 30, 2011 | ||
| Q2 2011 | 45.2 | Jun 30, 2011 | ||
| Q1 2011 | 44.2 | Mar 31, 2011 |