| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2024 | 33.9 | -21 | -38.3% | Jun 30, 2024 |
| Q1 2024 | 38 | -18 | -32.1% | Mar 31, 2024 |
| Q4 2023 | 45.2 | -9.75 | -17.8% | Dec 31, 2023 |
| Q3 2023 | 51.4 | -3.47 | -6.33% | Sep 30, 2023 |
| Q2 2023 | 54.9 | +0.37 | +0.68% | Jun 30, 2023 |
| Q1 2023 | 56 | +4.6 | +8.95% | Mar 31, 2023 |
| Q4 2022 | 54.9 | +5.78 | +11.8% | Dec 31, 2022 |
| Q3 2022 | 54.9 | +7.75 | +16.5% | Sep 30, 2022 |
| Q2 2022 | 54.5 | +6.91 | +14.5% | Jun 30, 2022 |
| Q1 2022 | 51.4 | -2.89 | -5.32% | Mar 31, 2022 |
| Q4 2021 | 49.1 | -10.3 | -17.3% | Dec 31, 2021 |
| Q3 2021 | 47.1 | -19.4 | -29.1% | Sep 30, 2021 |
| Q2 2021 | 47.6 | -21.8 | -31.4% | Jun 30, 2021 |
| Q1 2021 | 54.3 | -10.8 | -16.6% | Mar 31, 2021 |
| Q4 2020 | 59.4 | -5.23 | -8.09% | Dec 31, 2020 |
| Q3 2020 | 66.5 | +5.18 | +8.45% | Sep 30, 2020 |
| Q2 2020 | 69.4 | +8.73 | +14.4% | Jun 30, 2020 |
| Q1 2020 | 65.1 | +3.11 | +5.02% | Mar 31, 2020 |
| Q4 2019 | 64.6 | +3.8 | +6.25% | Dec 31, 2019 |
| Q3 2019 | 61.3 | +0.75 | +1.24% | Sep 30, 2019 |
| Q2 2019 | 60.7 | +4.9 | +8.78% | Jun 30, 2019 |
| Q1 2019 | 62 | +8.43 | +15.7% | Mar 31, 2019 |
| Q4 2018 | 60.8 | +9.12 | +17.6% | Dec 31, 2018 |
| Q3 2018 | 60.5 | +7.77 | +14.7% | Sep 30, 2018 |
| Q2 2018 | 55.8 | +0.88 | +1.6% | Jun 30, 2018 |
| Q1 2018 | 53.6 | -0.31 | -0.58% | Mar 31, 2018 |
| Q4 2017 | 51.7 | +0.69 | +1.35% | Dec 31, 2017 |
| Q3 2017 | 52.8 | +6.79 | +14.8% | Sep 30, 2017 |
| Q2 2017 | 54.9 | +12.8 | +30.4% | Jun 30, 2017 |
| Q1 2017 | 53.9 | +13.9 | +34.8% | Mar 31, 2017 |
| Q4 2016 | 51 | +13 | +34.2% | Dec 31, 2016 |
| Q3 2016 | 46 | +7.7 | +20.1% | Sep 30, 2016 |
| Q2 2016 | 42.1 | +5.13 | +13.9% | Jun 30, 2016 |
| Q1 2016 | 40 | +7.18 | +21.9% | Mar 31, 2016 |
| Q4 2015 | 38 | +8.64 | +29.4% | Dec 31, 2015 |
| Q3 2015 | 38.3 | +12.8 | +50% | Sep 30, 2015 |
| Q2 2015 | 37 | Jun 30, 2015 | ||
| Q1 2015 | 32.8 | Mar 31, 2015 | ||
| Q4 2014 | 29.4 | Dec 31, 2014 | ||
| Q3 2014 | 25.5 | Sep 30, 2014 |