| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2023 | 65 | +37 | +1.3% | 30 Sep 2023 |
| Q2 2023 | 52 | +28 | +1.2% | 30 Jun 2023 |
| Q1 2023 | 38 | +19 | +95.9% | 31 Mar 2023 |
| Q4 2022 | 33 | +16 | +92.6% | 31 Dec 2022 |
| Q3 2022 | 28 | +14 | +91.6% | 30 Sep 2022 |
| Q2 2022 | 23 | +11 | +90.5% | 30 Jun 2022 |
| Q1 2022 | 19 | +9 | +89.9% | 31 Mar 2022 |
| Q4 2021 | 17 | +5 | +37.5% | 31 Dec 2021 |
| Q3 2021 | 14 | -2 | -12.8% | 30 Sep 2021 |
| Q2 2021 | 12 | -10 | -44.6% | 30 Jun 2021 |
| Q1 2021 | 10 | -42 | -80.1% | 31 Mar 2021 |
| Q4 2020 | 12 | -45 | -77.8% | 31 Dec 2020 |
| Q3 2020 | 17 | -72 | -80.8% | 30 Sep 2020 |
| Q2 2020 | 22 | +104 | 30 Jun 2020 | |
| Q1 2020 | 52 | +31 | +1.4% | 31 Mar 2020 |
| Q4 2019 | 57 | +47 | +4.7% | 31 Dec 2019 |
| Q3 2019 | 89 | +77 | +6.3% | 30 Sep 2019 |
| Q2 2019 | -81 | -96 | -6.5% | 30 Jun 2019 |
| Q1 2019 | 21 | +3 | +17% | 31 Mar 2019 |
| Q4 2018 | 10 | -14 | -58.7% | 31 Dec 2018 |
| Q3 2018 | 12 | -11 | -46.5% | 30 Sep 2018 |
| Q2 2018 | 14 | -7 | -31.9% | 30 Jun 2018 |
| Q1 2018 | 18 | -3 | -12% | 31 Mar 2018 |
| Q4 2017 | 24 | +9 | +62.9% | 31 Dec 2017 |
| Q3 2017 | 22 | +8 | +58% | 30 Sep 2017 |
| Q2 2017 | 21 | +9 | +76.4% | 30 Jun 2017 |
| Q1 2017 | 21 | +11 | +1.1% | 31 Mar 2017 |
| Q4 2016 | 14 | +6 | +61% | 31 Dec 2016 |
| Q3 2016 | 14 | +3 | +29.8% | 30 Sep 2016 |
| Q2 2016 | 12 | -1 | -7.7% | 30 Jun 2016 |
| Q1 2016 | 10 | -7 | -42.2% | 31 Mar 2016 |
| Q4 2015 | 9 | -15 | -61.8% | 31 Dec 2015 |
| Q3 2015 | 11 | -10 | -46.7% | 30 Sep 2015 |
| Q2 2015 | 13 | -7 | -33.9% | 30 Jun 2015 |
| Q1 2015 | 17 | +8 | +80% | 31 Mar 2015 |
| Q4 2014 | 24 | +17 | +2.4% | 31 Dec 2014 |
| Q3 2014 | 20 | -2 | -10.6% | 30 Sep 2014 |
| Q2 2014 | 20 | -14 | -40.9% | 30 Jun 2014 |
| Q1 2014 | 9 | -105 | -91.5% | 31 Mar 2014 |
| Q4 2013 | 7 | -341 | -98% | 31 Dec 2013 |
| Q3 2013 | 23 | +779 | 30 Sep 2013 | |
| Q2 2013 | 34 | +226 | 30 Jun 2013 | |
| Q1 2013 | 114 | +271 | 31 Mar 2013 | |
| Q4 2012 | 347 | 31 Dec 2012 | ||
| Q3 2012 | -755 | 30 Sep 2012 | ||
| Q2 2012 | -191 | 30 Jun 2012 | ||
| Q1 2012 | -156 | 31 Mar 2012 |