| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q4 2024 | 17.7 | +17.8 | Oct 1, 2024 | Dec 31, 2024 | |
| Q3 2024 | 19.5 | +21.8 | Jul 1, 2024 | Sep 30, 2024 | |
| Q2 2024 | 20.2 | +23.6 | Apr 1, 2024 | Jun 30, 2024 | |
| Q1 2024 | 20.7 | +25.2 | Jan 1, 2024 | Mar 31, 2024 | |
| Q4 2023 | -0.09 | -2.04 | -105% | Oct 1, 2023 | Dec 31, 2023 |
| Q3 2023 | -2.32 | -5.62 | -170% | Jul 1, 2023 | Sep 30, 2023 |
| Q2 2023 | -3.4 | -6.35 | -216% | Apr 1, 2023 | Jun 30, 2023 |
| Q1 2023 | -4.49 | -8.69 | -207% | Jan 1, 2023 | Mar 31, 2023 |
| Q4 2022 | 1.95 | -1.92 | -49.5% | Oct 1, 2022 | Dec 31, 2022 |
| Q3 2022 | 3.3 | +0.55 | +20% | Jul 1, 2022 | Sep 30, 2022 |
| Q2 2022 | 2.94 | +5.15 | Apr 1, 2022 | Jun 30, 2022 | |
| Q1 2022 | 4.2 | +7.71 | Jan 1, 2022 | Mar 31, 2022 | |
| Q4 2021 | 3.88 | +7.14 | Oct 1, 2021 | Dec 31, 2021 | |
| Q3 2021 | 2.75 | +6.32 | Jul 1, 2021 | Sep 30, 2021 | |
| Q2 2021 | -2.21 | -2.62 | -635% | Apr 1, 2021 | Jun 30, 2021 |
| Q1 2021 | -3.51 | -2.83 | -414% | Jan 1, 2021 | Mar 31, 2021 |
| Q4 2020 | -3.26 | -1.22 | -59.8% | Oct 1, 2020 | Dec 31, 2020 |
| Q3 2020 | -3.57 | -3.24 | -972% | Jul 1, 2020 | Sep 30, 2020 |
| Q2 2020 | 0.41 | -0.24 | -36.8% | Apr 1, 2020 | Jun 30, 2020 |
| Q1 2020 | -0.68 | -1.12 | -256% | Jan 1, 2020 | Mar 31, 2020 |
| Q4 2019 | -2.04 | -2.54 | -508% | Oct 1, 2019 | Dec 31, 2019 |
| Q3 2019 | -0.33 | +8.14 | +96% | Jul 1, 2019 | Sep 30, 2019 |
| Q2 2019 | 0.65 | +9.18 | Apr 1, 2019 | Jun 30, 2019 | |
| Q1 2019 | 0.44 | +7.84 | Jan 1, 2019 | Mar 31, 2019 | |
| Q4 2018 | 0.5 | +7.65 | Oct 1, 2018 | Dec 31, 2018 | |
| Q3 2018 | -8.48 | -8.58 | -8307% | Jul 1, 2018 | Sep 30, 2018 |
| Q2 2018 | -8.53 | -8.76 | -3887% | Apr 1, 2018 | Jun 30, 2018 |
| Q1 2018 | -7.4 | -7.33 | -11169% | Jan 1, 2018 | Mar 31, 2018 |
| Q4 2017 | -7.15 | -7.84 | -1148% | Oct 1, 2017 | Dec 31, 2017 |
| Q3 2017 | 0.1 | -0.99 | -90.9% | Jul 1, 2017 | Sep 30, 2017 |
| Q2 2017 | 0.23 | +0.39 | Apr 1, 2017 | Jun 30, 2017 | |
| Q1 2017 | -0.07 | -0.08 | -421% | Jan 1, 2017 | Mar 31, 2017 |
| Q4 2016 | 0.68 | +1.01 | Oct 1, 2016 | Dec 31, 2016 | |
| Q3 2016 | 1.09 | +1.67 | Jul 1, 2016 | Sep 30, 2016 | |
| Q2 2016 | -0.16 | -1.81 | -110% | Apr 1, 2016 | Jun 30, 2016 |
| Q1 2016 | 0.02 | -3.68 | -99.6% | Jan 1, 2016 | Mar 31, 2016 |
| Q4 2015 | -0.32 | -5.71 | -106% | Oct 1, 2015 | Dec 31, 2015 |
| Q3 2015 | -0.58 | -7.9 | -108% | Jul 1, 2015 | Sep 30, 2015 |
| Q2 2015 | 1.65 | -7.24 | -81.4% | Apr 1, 2015 | Jun 30, 2015 |
| Q1 2015 | 3.7 | -5.42 | -59.5% | Jan 1, 2015 | Mar 31, 2015 |
| Q4 2014 | 5.39 | -4.44 | -45.2% | Oct 1, 2014 | Dec 31, 2014 |
| Q3 2014 | 7.31 | -2.42 | -24.8% | Jul 1, 2014 | Sep 30, 2014 |
| Q2 2014 | 8.89 | -1.1 | -11% | Apr 1, 2014 | Jun 30, 2014 |
| Q1 2014 | 9.11 | -1.16 | -11.3% | Jan 1, 2014 | Mar 31, 2014 |
| Q4 2013 | 9.83 | +0.13 | +1.34% | Oct 1, 2013 | Dec 31, 2013 |
| Q3 2013 | 9.74 | +0.31 | +3.29% | Jul 1, 2013 | Sep 30, 2013 |
| Q2 2013 | 9.99 | +1.21 | +13.8% | Apr 1, 2013 | Jun 30, 2013 |
| Q1 2013 | 10.3 | +1.88 | +22.4% | Jan 1, 2013 | Mar 31, 2013 |
| Q4 2012 | 9.7 | +2.18 | +29% | Oct 1, 2012 | Dec 31, 2012 |
| Q3 2012 | 9.43 | +1.53 | +19.4% | Jul 1, 2012 | Sep 30, 2012 |
| Q2 2012 | 8.78 | +1.28 | +17.1% | Apr 1, 2012 | Jun 30, 2012 |
| Q1 2012 | 8.39 | +1.52 | +22.1% | Jan 1, 2012 | Mar 31, 2012 |
| Q4 2011 | 7.52 | Oct 1, 2011 | Dec 31, 2011 | ||
| Q3 2011 | 7.91 | Jul 1, 2011 | Sep 30, 2011 | ||
| Q2 2011 | 7.5 | Apr 1, 2011 | Jun 30, 2011 | ||
| Q1 2011 | 6.87 | Jan 1, 2011 | Mar 31, 2011 |