| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q4 2025 | 16.22x | -8.19x | -34% | 31 Dec 2025 |
| Q3 2025 | 13.77x | -2.25x | -14% | 30 Sep 2025 |
| Q2 2025 | 17.92x | -2.78x | -13% | 30 Jun 2025 |
| Q1 2025 | 17.48x | -0.36x | -2% | 31 Mar 2025 |
| Q4 2024 | 24.41x | +5.37x | +28% | 31 Dec 2024 |
| Q3 2024 | 16.02x | -0.12x | -0.72% | 30 Sep 2024 |
| Q2 2024 | 20.7x | +4.24x | +26% | 30 Jun 2024 |
| Q1 2024 | 17.84x | +2.1x | +13% | 31 Mar 2024 |
| Q4 2023 | 19.04x | -1.3x | -6.4% | 31 Dec 2023 |
| Q3 2023 | 16.13x | +1.94x | +14% | 30 Sep 2023 |
| Q2 2023 | 16.46x | +4.78x | +41% | 30 Jun 2023 |
| Q1 2023 | 15.75x | +0.36x | +2.4% | 31 Mar 2023 |
| Q4 2022 | 20.34x | +2.22x | +12% | 31 Dec 2022 |
| Q3 2022 | 14.19x | +0.04x | +0.27% | 30 Sep 2022 |
| Q2 2022 | 11.68x | -0.75x | -6.1% | 30 Jun 2022 |
| Q1 2022 | 15.38x | -2.26x | -13% | 31 Mar 2022 |
| Q4 2021 | 18.12x | -4.13x | -19% | 31 Dec 2021 |
| Q3 2021 | 14.16x | -1.66x | -10% | 30 Sep 2021 |
| Q2 2021 | 12.43x | -2.93x | -19% | 30 Jun 2021 |
| Q1 2021 | 17.65x | -1.48x | -7.7% | 31 Mar 2021 |
| Q4 2020 | 22.24x | +1.5x | +7.2% | 31 Dec 2020 |
| Q3 2020 | 15.82x | -0.08x | -0.52% | 30 Sep 2020 |
| Q2 2020 | 15.36x | +1.03x | +7.2% | 30 Jun 2020 |
| Q1 2020 | 19.13x | +0.72x | +3.9% | 31 Mar 2020 |
| Q4 2019 | 20.74x | -1.06x | -4.9% | 31 Dec 2019 |
| Q3 2019 | 15.9x | -2.61x | -14% | 30 Sep 2019 |
| Q2 2019 | 14.33x | -3.77x | -21% | 30 Jun 2019 |
| Q1 2019 | 18.41x | -2.57x | -12% | 31 Mar 2019 |
| Q4 2018 | 21.8x | +5.76x | +36% | 31 Dec 2018 |
| Q3 2018 | 18.51x | +4.08x | +28% | 30 Sep 2018 |
| Q2 2018 | 18.1x | +5.95x | +49% | 30 Jun 2018 |
| Q1 2018 | 20.97x | +5.8x | +38% | 31 Mar 2018 |
| Q4 2017 | 16.04x | -3.83x | -19% | 31 Dec 2017 |
| Q3 2017 | 14.42x | -4.53x | -24% | 30 Sep 2017 |
| Q2 2017 | 12.15x | -4.99x | -29% | 30 Jun 2017 |
| Q1 2017 | 15.17x | -3.88x | -20% | 31 Mar 2017 |
| Q4 2016 | 19.87x | +8.14x | +69% | 31 Dec 2016 |
| Q3 2016 | 18.95x | +9.85x | +108% | 30 Sep 2016 |
| Q2 2016 | 17.14x | +9.09x | +113% | 30 Jun 2016 |
| Q1 2016 | 19.05x | +10.17x | +115% | 31 Mar 2016 |
| Q4 2015 | 11.73x | +0.4x | +3.6% | 31 Dec 2015 |
| Q3 2015 | 9.1x | -0.97x | -9.6% | 30 Sep 2015 |
| Q2 2015 | 8.05x | -3.22x | -29% | 30 Jun 2015 |
| Q1 2015 | 8.87x | -1.91x | -18% | 31 Mar 2015 |
| Q4 2014 | 11.33x | -23.83x | -68% | 31 Dec 2014 |
| Q3 2014 | 10.06x | -12.87x | -56% | 30 Sep 2014 |
| Q2 2014 | 11.27x | -15.19x | -57% | 30 Jun 2014 |
| Q1 2014 | 10.78x | -16.3x | -60% | 31 Mar 2014 |
| Q4 2013 | 35.16x | +16.18x | +85% | 31 Dec 2013 |
| Q3 2013 | 22.94x | +4.78x | +26% | 30 Sep 2013 |
| Q2 2013 | 26.46x | +5.8x | +28% | 30 Jun 2013 |
| Q1 2013 | 27.07x | +1.56x | +6.1% | 31 Mar 2013 |
| Q4 2012 | 18.98x | -14.19x | -43% | 31 Dec 2012 |
| Q3 2012 | 18.16x | +0.38x | +2.2% | 30 Sep 2012 |
| Q2 2012 | 20.66x | +1.92x | +10% | 30 Jun 2012 |
| Q1 2012 | 25.51x | 31 Mar 2012 | ||
| Q4 2011 | 33.18x | +2.65x | +8.7% | 31 Dec 2011 |
| Q3 2011 | 17.78x | 30 Sep 2011 | ||
| Q2 2011 | 18.75x | 30 Jun 2011 | ||
| Q4 2010 | 30.53x | 31 Dec 2010 |