| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 29% | +1% | +4.8% | 30 Sep 2025 |
| Q2 2025 | 27% | 0% | +1.7% | 30 Jun 2025 |
| Q1 2025 | 27% | 0% | -0.52% | 31 Mar 2025 |
| Q4 2024 | 27% | 0% | -0.63% | 31 Dec 2024 |
| Q3 2024 | 27% | -1% | -2.5% | 30 Sep 2024 |
| Q2 2024 | 27% | -2% | -5.7% | 30 Jun 2024 |
| Q1 2024 | 27% | -2% | -7.8% | 31 Mar 2024 |
| Q4 2023 | 27% | -2% | -7.4% | 31 Dec 2023 |
| Q3 2023 | 28% | -1% | -2.4% | 30 Sep 2023 |
| Q2 2023 | 29% | +1% | +3.7% | 30 Jun 2023 |
| Q1 2023 | 29% | +3% | +10% | 31 Mar 2023 |
| Q4 2022 | 29% | +4% | +17% | 31 Dec 2022 |
| Q3 2022 | 29% | +1% | +2.8% | 30 Sep 2022 |
| Q2 2022 | 28% | 0% | +0.4% | 30 Jun 2022 |
| Q1 2022 | 26% | -1% | -4.8% | 31 Mar 2022 |
| Q4 2021 | 25% | -4% | -14% | 31 Dec 2021 |
| Q3 2021 | 28% | -3% | -8.6% | 30 Sep 2021 |
| Q2 2021 | 27% | -7% | -20% | 30 Jun 2021 |
| Q1 2021 | 28% | -8% | -22% | 31 Mar 2021 |
| Q4 2020 | 29% | -8% | -22% | 31 Dec 2020 |
| Q3 2020 | 31% | -2% | -4.9% | 30 Sep 2020 |
| Q2 2020 | 34% | +5% | +19% | 30 Jun 2020 |
| Q1 2020 | 36% | +8% | +29% | 31 Mar 2020 |
| Q4 2019 | 37% | +12% | +46% | 31 Dec 2019 |
| Q3 2019 | 32% | +7% | +28% | 30 Sep 2019 |
| Q2 2019 | 29% | +6% | +29% | 30 Jun 2019 |
| Q1 2019 | 27% | +6% | +25% | 31 Mar 2019 |
| Q4 2018 | 26% | +5% | +22% | 31 Dec 2018 |
| Q3 2018 | 25% | +3% | +13% | 30 Sep 2018 |
| Q2 2018 | 22% | 0% | -2.1% | 30 Jun 2018 |
| Q1 2018 | 22% | +2% | +7.4% | 31 Mar 2018 |
| Q4 2017 | 21% | +7% | +56% | 31 Dec 2017 |
| Q3 2017 | 22% | +10% | +75% | 30 Sep 2017 |
| Q2 2017 | 23% | +9% | +60% | 30 Jun 2017 |
| Q1 2017 | 20% | +4% | +25% | 31 Mar 2017 |
| Q4 2016 | 13% | -13% | -50% | 31 Dec 2016 |
| Q3 2016 | 13% | -13% | -51% | 30 Sep 2016 |
| Q2 2016 | 14% | -15% | -51% | 30 Jun 2016 |
| Q1 2016 | 16% | -18% | -53% | 31 Mar 2016 |
| Q4 2015 | 27% | -7% | -21% | 31 Dec 2015 |
| Q3 2015 | 26% | -7% | -21% | 30 Sep 2015 |
| Q2 2015 | 29% | +4% | +14% | 30 Jun 2015 |
| Q1 2015 | 35% | +10% | +39% | 31 Mar 2015 |
| Q4 2014 | 34% | +4% | +13% | 31 Dec 2014 |
| Q3 2014 | 33% | -7% | -18% | 30 Sep 2014 |
| Q2 2014 | 26% | -33% | -56% | 30 Jun 2014 |
| Q1 2014 | 25% | -35% | -59% | 31 Mar 2014 |
| Q4 2013 | 30% | -28% | -48% | 31 Dec 2013 |
| Q3 2013 | 40% | -19% | -32% | 30 Sep 2013 |
| Q2 2013 | 59% | -3% | -5% | 30 Jun 2013 |
| Q1 2013 | 60% | +4% | +8% | 31 Mar 2013 |
| Q4 2012 | 58% | 31 Dec 2012 | ||
| Q3 2012 | 59% | 30 Sep 2012 | ||
| Q2 2012 | 62% | 30 Jun 2012 | ||
| Q1 2012 | 56% | 31 Mar 2012 |