| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q2 2024 | -16.1 | -9.44 | -142% | Apr 1, 2024 | Jun 30, 2024 |
| Q1 2024 | -15 | -6.52 | -76.6% | Jan 1, 2024 | Mar 31, 2024 |
| Q4 2023 | -8.56 | +17.7 | +67.4% | Oct 1, 2023 | Dec 31, 2023 |
| Q3 2023 | -7.43 | +31.7 | +81% | Jul 1, 2023 | Sep 30, 2023 |
| Q2 2023 | -6.66 | +36.6 | +84.6% | Apr 1, 2023 | Jun 30, 2023 |
| Q1 2023 | -8.51 | +40 | +82.5% | Jan 1, 2023 | Mar 31, 2023 |
| Q4 2022 | -26.2 | +11.1 | +29.8% | Oct 1, 2022 | Dec 31, 2022 |
| Q3 2022 | -39.1 | -1.62 | -4.32% | Jul 1, 2022 | Sep 30, 2022 |
| Q2 2022 | -43.3 | -2.93 | -7.27% | Apr 1, 2022 | Jun 30, 2022 |
| Q1 2022 | -48.6 | -4.87 | -11.1% | Jan 1, 2022 | Mar 31, 2022 |
| Q4 2021 | -37.4 | +13.3 | +26.3% | Oct 1, 2021 | Dec 31, 2021 |
| Q3 2021 | -37.5 | +4.93 | +11.6% | Jul 1, 2021 | Sep 30, 2021 |
| Q2 2021 | -40.3 | -7.09 | -21.3% | Apr 1, 2021 | Jun 30, 2021 |
| Q1 2021 | -43.7 | -23.6 | -117% | Jan 1, 2021 | Mar 31, 2021 |
| Q4 2020 | -50.7 | -43.3 | -591% | Oct 1, 2020 | Dec 31, 2020 |
| Q3 2020 | -42.4 | -41.4 | -4135% | Jul 1, 2020 | Sep 30, 2020 |
| Q2 2020 | -33.2 | -35.7 | -1461% | Apr 1, 2020 | Jun 30, 2020 |
| Q1 2020 | -20.1 | -17.8 | -781% | Jan 1, 2020 | Mar 31, 2020 |
| Q4 2019 | -7.34 | -5.6 | -322% | Oct 1, 2019 | Dec 31, 2019 |
| Q3 2019 | -1 | -0.38 | -60.8% | Jul 1, 2019 | Sep 30, 2019 |
| Q2 2019 | 2.44 | +3.88 | Apr 1, 2019 | Jun 30, 2019 | |
| Q1 2019 | -2.28 | -7.49 | -144% | Jan 1, 2019 | Mar 31, 2019 |
| Q4 2018 | -1.74 | -7.27 | -131% | Oct 1, 2018 | Dec 31, 2018 |
| Q3 2018 | -0.62 | -5.86 | -112% | Jul 1, 2018 | Sep 30, 2018 |
| Q2 2018 | -1.44 | -7.36 | -124% | Apr 1, 2018 | Jun 30, 2018 |
| Q1 2018 | 5.21 | -1.06 | -16.9% | Jan 1, 2018 | Mar 31, 2018 |
| Q4 2017 | 5.54 | -0.85 | -13.3% | Oct 1, 2017 | Dec 31, 2017 |
| Q3 2017 | 5.24 | -0.75 | -12.5% | Jul 1, 2017 | Sep 30, 2017 |
| Q2 2017 | 5.92 | +0.08 | +1.37% | Apr 1, 2017 | Jun 30, 2017 |
| Q1 2017 | 6.26 | -0.3 | -4.57% | Jan 1, 2017 | Mar 31, 2017 |
| Q4 2016 | 6.38 | -0.46 | -6.72% | Oct 1, 2016 | Dec 31, 2016 |
| Q3 2016 | 5.99 | -1.03 | -14.7% | Jul 1, 2016 | Sep 30, 2016 |
| Q2 2016 | 5.84 | -1.5 | -20.4% | Apr 1, 2016 | Jun 30, 2016 |
| Q1 2016 | 6.57 | +0.01 | +0.15% | Jan 1, 2016 | Mar 31, 2016 |
| Q4 2015 | 6.84 | +0.75 | +12.3% | Oct 1, 2015 | Dec 31, 2015 |
| Q3 2015 | 7.02 | +1.07 | +18% | Jul 1, 2015 | Sep 30, 2015 |
| Q2 2015 | 7.34 | +0.6 | +8.89% | Apr 1, 2015 | Jun 30, 2015 |
| Q1 2015 | 6.56 | -3.12 | -32.2% | Jan 1, 2015 | Mar 31, 2015 |
| Q4 2014 | 6.09 | -5.69 | -48.3% | Oct 1, 2014 | Dec 31, 2014 |
| Q3 2014 | 5.95 | -7.71 | -56.5% | Jul 1, 2014 | Sep 30, 2014 |
| Q2 2014 | 6.75 | -7.11 | -51.3% | Apr 1, 2014 | Jun 30, 2014 |
| Q1 2014 | 9.68 | -3.84 | -28.4% | Jan 1, 2014 | Mar 31, 2014 |
| Q4 2013 | 11.8 | -1.91 | -14% | Oct 1, 2013 | Dec 31, 2013 |
| Q3 2013 | 13.7 | -0.34 | -2.43% | Jul 1, 2013 | Sep 30, 2013 |
| Q2 2013 | 13.9 | -0.95 | -6.41% | Apr 1, 2013 | Jun 30, 2013 |
| Q1 2013 | 13.5 | -1.56 | -10.3% | Jan 1, 2013 | Mar 31, 2013 |
| Q4 2012 | 13.7 | Oct 1, 2012 | Dec 31, 2012 | ||
| Q3 2012 | 14 | Jul 1, 2012 | Sep 30, 2012 | ||
| Q2 2012 | 14.8 | Apr 1, 2012 | Jun 30, 2012 | ||
| Q1 2012 | 15.1 | Jan 1, 2012 | Mar 31, 2012 |