| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 14.8 | -1.66 | -10.1% | 30 Sep 2025 |
| Q2 2025 | 14.8 | -0.48 | -3.14% | 30 Jun 2025 |
| Q1 2025 | 15.3 | +0.51 | +3.44% | 31 Mar 2025 |
| Q4 2024 | 16 | +1.87 | +13.3% | 31 Dec 2024 |
| Q3 2024 | 16.4 | +3.05 | +22.8% | 30 Sep 2024 |
| Q2 2024 | 15.3 | +1.55 | +11.3% | 30 Jun 2024 |
| Q1 2024 | 14.8 | +2.05 | +16.1% | 31 Mar 2024 |
| Q4 2023 | 14.1 | +1.45 | +11.5% | 31 Dec 2023 |
| Q3 2023 | 13.4 | +0.37 | +2.85% | 30 Sep 2023 |
| Q2 2023 | 13.7 | +0.46 | +3.47% | 30 Jun 2023 |
| Q1 2023 | 12.8 | -1.48 | -10.4% | 31 Mar 2023 |
| Q4 2022 | 12.6 | -2.71 | -17.7% | 31 Dec 2022 |
| Q3 2022 | 13 | -2.35 | -15.3% | 30 Sep 2022 |
| Q2 2022 | 13.3 | -2.29 | -14.7% | 30 Jun 2022 |
| Q1 2022 | 14.2 | -1.02 | -6.69% | 31 Mar 2022 |
| Q4 2021 | 15.3 | +1.45 | +10.4% | 31 Dec 2021 |
| Q3 2021 | 15.3 | +1.35 | +9.65% | 30 Sep 2021 |
| Q2 2021 | 15.5 | -5.62 | -26.6% | 30 Jun 2021 |
| Q1 2021 | 15.3 | -13.4 | -46.7% | 31 Mar 2021 |
| Q4 2020 | 13.9 | -15.4 | -52.6% | 31 Dec 2020 |
| Q3 2020 | 14 | -17.2 | -55.1% | 30 Sep 2020 |
| Q2 2020 | 21.2 | -3.63 | -14.6% | 30 Jun 2020 |
| Q1 2020 | 28.6 | +10.2 | +55.6% | 31 Mar 2020 |
| Q4 2019 | 29.3 | +10.6 | +56.7% | 31 Dec 2019 |
| Q3 2019 | 31.2 | +13.3 | +74.8% | 30 Sep 2019 |
| Q2 2019 | 24.8 | +6.3 | +34.1% | 30 Jun 2019 |
| Q1 2019 | 18.4 | -2.29 | -11.1% | 31 Mar 2019 |
| Q4 2018 | 18.7 | -4.32 | -18.8% | 31 Dec 2018 |
| Q3 2018 | 17.8 | -5.89 | -24.8% | 30 Sep 2018 |
| Q2 2018 | 18.5 | -6.27 | -25.3% | 30 Jun 2018 |
| Q1 2018 | 20.7 | -3.72 | -15.2% | 31 Mar 2018 |
| Q4 2017 | 23 | -3.06 | -11.7% | 31 Dec 2017 |
| Q3 2017 | 23.7 | -6.13 | -20.5% | 30 Sep 2017 |
| Q2 2017 | 24.8 | -6.62 | -21.1% | 30 Jun 2017 |
| Q1 2017 | 24.4 | -7.61 | -23.8% | 31 Mar 2017 |
| Q4 2016 | 26.1 | -6.18 | -19.2% | 31 Dec 2016 |
| Q3 2016 | 29.8 | -2.75 | -8.44% | 30 Sep 2016 |
| Q2 2016 | 31.4 | -2.26 | -6.72% | 30 Jun 2016 |
| Q1 2016 | 32 | -3.34 | -9.44% | 31 Mar 2016 |
| Q4 2015 | 32.3 | -2.52 | -7.25% | 31 Dec 2015 |
| Q3 2015 | 32.6 | -0.45 | -1.36% | 30 Sep 2015 |
| Q2 2015 | 33.6 | +2.1 | +6.66% | 30 Jun 2015 |
| Q1 2015 | 35.4 | +5.33 | +17.7% | 31 Mar 2015 |
| Q4 2014 | 34.8 | +9.06 | +35.2% | 31 Dec 2014 |
| Q3 2014 | 33 | +11.3 | +52.1% | 30 Sep 2014 |
| Q2 2014 | 31.5 | +14 | +79.8% | 30 Jun 2014 |
| Q1 2014 | 30 | +17.1 | +133% | 31 Mar 2014 |
| Q4 2013 | 25.7 | +13.2 | +106% | 31 Dec 2013 |
| Q3 2013 | 21.7 | +9.36 | +75.7% | 30 Sep 2013 |
| Q2 2013 | 17.5 | +5.33 | +43.6% | 30 Jun 2013 |
| Q1 2013 | 12.9 | -0.45 | -3.37% | 31 Mar 2013 |
| Q4 2012 | 12.5 | 31 Dec 2012 | ||
| Q3 2012 | 12.4 | 30 Sep 2012 | ||
| Q2 2012 | 12.2 | 30 Jun 2012 | ||
| Q1 2012 | 13.4 | 31 Mar 2012 |