| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q2 2023 | 17.8 | -5.67 | -24.2% | 30 Jun 2023 |
| Q1 2023 | 21 | -4.06 | -16.2% | 31 Mar 2023 |
| Q4 2022 | 22.3 | -4.05 | -15.3% | 31 Dec 2022 |
| Q3 2022 | 23.5 | -0.89 | -3.65% | 30 Sep 2022 |
| Q2 2022 | 23.5 | -2.6 | -9.97% | 30 Jun 2022 |
| Q1 2022 | 25.1 | +1.48 | +6.27% | 31 Mar 2022 |
| Q4 2021 | 26.4 | +5.57 | +26.7% | 31 Dec 2021 |
| Q3 2021 | 24.4 | +2.53 | +11.6% | 30 Sep 2021 |
| Q2 2021 | 26.1 | +11.5 | +79.2% | 30 Jun 2021 |
| Q1 2021 | 23.6 | +10.8 | +83.8% | 31 Mar 2021 |
| Q4 2020 | 20.8 | +9.64 | +86.2% | 31 Dec 2020 |
| Q3 2020 | 21.9 | +11 | +101% | 30 Sep 2020 |
| Q2 2020 | 14.6 | +3.51 | +31.8% | 30 Jun 2020 |
| Q1 2020 | 12.8 | +1.42 | +12.4% | 31 Mar 2020 |
| Q4 2019 | 11.2 | -0.73 | -6.13% | 31 Dec 2019 |
| Q3 2019 | 10.9 | -0.55 | -4.82% | 30 Sep 2019 |
| Q2 2019 | 11 | -0.53 | -4.58% | 30 Jun 2019 |
| Q1 2019 | 11.4 | +0.09 | +0.79% | 31 Mar 2019 |
| Q4 2018 | 11.9 | +0.72 | +6.43% | 31 Dec 2018 |
| Q3 2018 | 11.4 | -0.17 | -1.47% | 30 Sep 2018 |
| Q2 2018 | 11.6 | +0.9 | +8.43% | 30 Jun 2018 |
| Q1 2018 | 11.3 | +0.15 | +1.34% | 31 Mar 2018 |
| Q4 2017 | 11.2 | +0.07 | +0.63% | 31 Dec 2017 |
| Q3 2017 | 11.6 | +0.96 | +9.05% | 30 Sep 2017 |
| Q2 2017 | 10.7 | +0.2 | +1.91% | 30 Jun 2017 |
| Q1 2017 | 11.2 | +2.04 | +22.3% | 31 Mar 2017 |
| Q4 2016 | 11.1 | +1.8 | +19.3% | 31 Dec 2016 |
| Q3 2016 | 10.6 | +1.11 | +11.7% | 30 Sep 2016 |
| Q2 2016 | 10.5 | +0.27 | +2.65% | 30 Jun 2016 |
| Q1 2016 | 9.15 | -2.18 | -19.2% | 31 Mar 2016 |
| Q4 2015 | 9.32 | -1.46 | -13.5% | 31 Dec 2015 |
| Q3 2015 | 9.5 | +6.71 | +240% | 30 Sep 2015 |
| Q2 2015 | 10.2 | 30 Jun 2015 | ||
| Q1 2015 | 11.3 | 31 Mar 2015 | ||
| Q4 2014 | 10.8 | 31 Dec 2014 | ||
| Q3 2014 | 2.79 | 30 Sep 2014 |