| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q2 2024 | 19.3 | +3.06 | +18.9% | Apr 1, 2024 | Jun 30, 2024 |
| Q1 2024 | 18 | +1.51 | +9.17% | Jan 1, 2024 | Mar 31, 2024 |
| Q4 2023 | 18.2 | +1.82 | +11.1% | Oct 1, 2023 | Dec 31, 2023 |
| Q3 2023 | 17.4 | +1.08 | +6.63% | Jul 1, 2023 | Sep 30, 2023 |
| Q2 2023 | 16.2 | +0.82 | +5.33% | Apr 1, 2023 | Jun 30, 2023 |
| Q1 2023 | 16.5 | -1.81 | -9.9% | Jan 1, 2023 | Mar 31, 2023 |
| Q4 2022 | 16.4 | -0.12 | -0.73% | Oct 1, 2022 | Dec 31, 2022 |
| Q3 2022 | 16.3 | +2 | +14% | Jul 1, 2022 | Sep 30, 2022 |
| Q2 2022 | 15.4 | +1.62 | +11.8% | Apr 1, 2022 | Jun 30, 2022 |
| Q1 2022 | 18.3 | +9.01 | +97.3% | Jan 1, 2022 | Mar 31, 2022 |
| Q4 2021 | 16.5 | +9.93 | +150% | Oct 1, 2021 | Dec 31, 2021 |
| Q3 2021 | 14.3 | +9.35 | +189% | Jul 1, 2021 | Sep 30, 2021 |
| Q2 2021 | 13.8 | +9.01 | +190% | Apr 1, 2021 | Jun 30, 2021 |
| Q1 2021 | 9.26 | +3.69 | +66.2% | Jan 1, 2021 | Mar 31, 2021 |
| Q4 2020 | 6.61 | -0.26 | -3.78% | Oct 1, 2020 | Dec 31, 2020 |
| Q3 2020 | 4.93 | -2.59 | -34.4% | Jul 1, 2020 | Sep 30, 2020 |
| Q2 2020 | 4.75 | -1.29 | -21.3% | Apr 1, 2020 | Jun 30, 2020 |
| Q1 2020 | 5.57 | +0.92 | +19.8% | Jan 1, 2020 | Mar 31, 2020 |
| Q4 2019 | 6.87 | +2.67 | +63.5% | Oct 1, 2019 | Dec 31, 2019 |
| Q3 2019 | 7.52 | +1.51 | +25.1% | Jul 1, 2019 | Sep 30, 2019 |
| Q2 2019 | 6.04 | -0.44 | -6.79% | Apr 1, 2019 | Jun 30, 2019 |
| Q1 2019 | 4.65 | -2.38 | -33.8% | Jan 1, 2019 | Mar 31, 2019 |
| Q4 2018 | 4.2 | -1.9 | -31.1% | Oct 1, 2018 | Dec 31, 2018 |
| Q3 2018 | 6.01 | +2.7 | +81.7% | Jul 1, 2018 | Sep 30, 2018 |
| Q2 2018 | 6.48 | +2.93 | +82.6% | Apr 1, 2018 | Jun 30, 2018 |
| Q1 2018 | 7.04 | +3.72 | +112% | Jan 1, 2018 | Mar 31, 2018 |
| Q4 2017 | 6.1 | +1 | +19.6% | Oct 1, 2017 | Dec 31, 2017 |
| Q3 2017 | 3.31 | -2.15 | -39.4% | Jul 1, 2017 | Sep 30, 2017 |
| Q2 2017 | 3.55 | -1.18 | -24.9% | Apr 1, 2017 | Jun 30, 2017 |
| Q1 2017 | 3.32 | -0.95 | -22.3% | Jan 1, 2017 | Mar 31, 2017 |
| Q4 2016 | 5.1 | +0.94 | +22.6% | Oct 1, 2016 | Dec 31, 2016 |
| Q3 2016 | 5.46 | +1.08 | +24.7% | Jul 1, 2016 | Sep 30, 2016 |
| Q2 2016 | 4.73 | +0.25 | +5.58% | Apr 1, 2016 | Jun 30, 2016 |
| Q1 2016 | 4.27 | +0.57 | +15.4% | Jan 1, 2016 | Mar 31, 2016 |
| Q4 2015 | 4.16 | +1.67 | +67% | Oct 1, 2015 | Dec 31, 2015 |
| Q3 2015 | 4.38 | -1.91 | -30.4% | Jul 1, 2015 | Sep 30, 2015 |
| Q2 2015 | 4.48 | +1.74 | +63.5% | Apr 1, 2015 | Jun 30, 2015 |
| Q1 2015 | 3.7 | +0.18 | +5.12% | Jan 1, 2015 | Mar 31, 2015 |
| Q4 2014 | 2.49 | -0.96 | -27.8% | Oct 1, 2014 | Dec 31, 2014 |
| Q3 2014 | 6.29 | +7.05 | Jul 1, 2014 | Sep 30, 2014 | |
| Q2 2014 | 2.74 | -1.76 | -39.1% | Apr 1, 2014 | Jun 30, 2014 |
| Q1 2014 | 3.52 | -0.21 | -5.63% | Jan 1, 2014 | Mar 31, 2014 |
| Q4 2013 | 3.45 | +0.18 | +5.5% | Oct 1, 2013 | Dec 31, 2013 |
| Q3 2013 | -0.76 | -3.21 | -131% | Jul 1, 2013 | Sep 30, 2013 |
| Q2 2013 | 4.5 | +2.13 | +89.7% | Apr 1, 2013 | Jun 30, 2013 |
| Q1 2013 | 3.73 | -1.47 | -28.2% | Jan 1, 2013 | Mar 31, 2013 |
| Q4 2012 | 3.27 | -4.79 | -59.5% | Oct 1, 2012 | Dec 31, 2012 |
| Q3 2012 | 2.45 | -6.01 | -71% | Jul 1, 2012 | Sep 30, 2012 |
| Q2 2012 | 2.37 | -5.53 | -70% | Apr 1, 2012 | Jun 30, 2012 |
| Q1 2012 | 5.2 | -1.66 | -24.2% | Jan 1, 2012 | Mar 31, 2012 |
| Q4 2011 | 8.06 | Oct 1, 2011 | Dec 31, 2011 | ||
| Q3 2011 | 8.46 | Jul 1, 2011 | Sep 30, 2011 | ||
| Q2 2011 | 7.9 | Apr 1, 2011 | Jun 30, 2011 | ||
| Q1 2011 | 6.87 | Jan 1, 2011 | Mar 31, 2011 |