| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 26 | -2 | -6.8% | 30 Sep 2025 |
| Q2 2025 | 27 | -1 | -4.6% | 30 Jun 2025 |
| Q1 2025 | 27 | -1 | -4.7% | 31 Mar 2025 |
| Q4 2024 | 28 | +1 | +2.3% | 31 Dec 2024 |
| Q3 2024 | 28 | +2 | +6.3% | 30 Sep 2024 |
| Q2 2024 | 28 | -1 | -3.1% | 30 Jun 2024 |
| Q1 2024 | 29 | -4 | -12.4% | 31 Mar 2024 |
| Q4 2023 | 27 | -11 | -29% | 31 Dec 2023 |
| Q3 2023 | 27 | -19 | -40.7% | 30 Sep 2023 |
| Q2 2023 | 29 | -24 | -44.4% | 30 Jun 2023 |
| Q1 2023 | 33 | -24 | -42.3% | 31 Mar 2023 |
| Q4 2022 | 39 | -23 | -37.3% | 31 Dec 2022 |
| Q3 2022 | 45 | -21 | -31.8% | 30 Sep 2022 |
| Q2 2022 | 52 | -13 | -19.2% | 30 Jun 2022 |
| Q1 2022 | 57 | -8 | -12.9% | 31 Mar 2022 |
| Q4 2021 | 62 | -6 | -8.9% | 31 Dec 2021 |
| Q3 2021 | 67 | -7 | -9% | 30 Sep 2021 |
| Q2 2021 | 65 | -23 | -25.9% | 30 Jun 2021 |
| Q1 2021 | 65 | -39 | -37% | 31 Mar 2021 |
| Q4 2020 | 68 | -58 | -45.6% | 31 Dec 2020 |
| Q3 2020 | 74 | -71 | -49% | 30 Sep 2020 |
| Q2 2020 | 88 | -77 | -46.6% | 30 Jun 2020 |
| Q1 2020 | 104 | -78 | -42.6% | 31 Mar 2020 |
| Q4 2019 | 126 | -71 | -36% | 31 Dec 2019 |
| Q3 2019 | 145 | -75 | -34.1% | 30 Sep 2019 |
| Q2 2019 | 165 | -77 | -31.9% | 30 Jun 2019 |
| Q1 2019 | 182 | -48 | -20.9% | 31 Mar 2019 |
| Q4 2018 | 197 | -4 | -2.1% | 31 Dec 2018 |
| Q3 2018 | 220 | +59 | +36.9% | 30 Sep 2018 |
| Q2 2018 | 242 | +128 | +1.1% | 30 Jun 2018 |
| Q1 2018 | 230 | +105 | +84% | 31 Mar 2018 |
| Q4 2017 | 201 | +67 | +49.9% | 31 Dec 2017 |
| Q3 2017 | 160 | +16 | +11.1% | 30 Sep 2017 |
| Q2 2017 | 115 | -39 | -25.1% | 30 Jun 2017 |
| Q1 2017 | 125 | -34 | -21.4% | 31 Mar 2017 |
| Q4 2016 | 134 | -3 | -2% | 31 Dec 2016 |
| Q3 2016 | 144 | +29 | +24.6% | 30 Sep 2016 |
| Q2 2016 | 153 | +65 | +73.4% | 30 Jun 2016 |
| Q1 2016 | 159 | +100 | +1.7% | 31 Mar 2016 |
| Q4 2015 | 137 | +70 | +1% | 31 Dec 2015 |
| Q3 2015 | 116 | +43 | +57.8% | 30 Sep 2015 |
| Q2 2015 | 88 | +9 | +11.2% | 30 Jun 2015 |
| Q1 2015 | 59 | -38 | -38.8% | 31 Mar 2015 |
| Q4 2014 | 67 | -41 | -37.6% | 31 Dec 2014 |
| Q3 2014 | 73 | -49 | -39.9% | 30 Sep 2014 |
| Q2 2014 | 79 | -31 | -28.1% | 30 Jun 2014 |
| Q1 2014 | 97 | +8 | +8.9% | 31 Mar 2014 |
| Q4 2013 | 108 | +34 | +46.6% | 31 Dec 2013 |
| Q3 2013 | 122 | +64 | +1.1% | 30 Sep 2013 |
| Q2 2013 | 110 | +54 | +96.6% | 30 Jun 2013 |
| Q1 2013 | 89 | +36 | +66% | 31 Mar 2013 |
| Q4 2012 | 73 | 31 Dec 2012 | ||
| Q3 2012 | 58 | 30 Sep 2012 | ||
| Q2 2012 | 56 | 30 Jun 2012 | ||
| Q1 2012 | 53 | 31 Mar 2012 |