| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 12% | 0% | -1.6% | 30 Sep 2025 |
| Q2 2025 | 12% | +1% | +4.7% | 30 Jun 2025 |
| Q1 2025 | 13% | +2% | +15% | 31 Mar 2025 |
| Q4 2024 | 13% | +2% | +14% | 31 Dec 2024 |
| Q3 2024 | 12% | 0% | +3.2% | 30 Sep 2024 |
| Q2 2024 | 12% | -1% | -5.7% | 30 Jun 2024 |
| Q1 2024 | 11% | -3% | -21% | 31 Mar 2024 |
| Q4 2023 | 11% | -2% | -12% | 31 Dec 2023 |
| Q3 2023 | 12% | -1% | -7.1% | 30 Sep 2023 |
| Q2 2023 | 13% | 0% | -3.4% | 30 Jun 2023 |
| Q1 2023 | 14% | -2% | -14% | 31 Mar 2023 |
| Q4 2022 | 13% | -6% | -31% | 31 Dec 2022 |
| Q3 2022 | 13% | -8% | -37% | 30 Sep 2022 |
| Q2 2022 | 13% | -10% | -43% | 30 Jun 2022 |
| Q1 2022 | 16% | -5% | -24% | 31 Mar 2022 |
| Q4 2021 | 19% | -2% | -8.6% | 31 Dec 2021 |
| Q3 2021 | 21% | -1% | -4.9% | 30 Sep 2021 |
| Q2 2021 | 23% | 0% | -1% | 30 Jun 2021 |
| Q1 2021 | 21% | -4% | -16% | 31 Mar 2021 |
| Q4 2020 | 20% | -6% | -24% | 31 Dec 2020 |
| Q3 2020 | 22% | +2% | +12% | 30 Sep 2020 |
| Q2 2020 | 23% | +4% | +23% | 30 Jun 2020 |
| Q1 2020 | 25% | +6% | +30% | 31 Mar 2020 |
| Q4 2019 | 27% | +7% | +33% | 31 Dec 2019 |
| Q3 2019 | 19% | -10% | -34% | 30 Sep 2019 |
| Q2 2019 | 19% | -13% | -40% | 30 Jun 2019 |
| Q1 2019 | 19% | -13% | -40% | 31 Mar 2019 |
| Q4 2018 | 20% | -10% | -34% | 31 Dec 2018 |
| Q3 2018 | 30% | 0% | +1.4% | 30 Sep 2018 |
| Q2 2018 | 31% | +3% | +8.6% | 30 Jun 2018 |
| Q1 2018 | 32% | +3% | +10% | 31 Mar 2018 |
| Q4 2017 | 30% | +2% | +6.8% | 31 Dec 2017 |
| Q3 2017 | 29% | 0% | +1.5% | 30 Sep 2017 |
| Q2 2017 | 29% | 0% | -0.28% | 30 Jun 2017 |
| Q1 2017 | 29% | +1% | +3% | 31 Mar 2017 |
| Q4 2016 | 29% | +1% | +3% | 31 Dec 2016 |
| Q3 2016 | 29% | +2% | +5.9% | 30 Sep 2016 |
| Q2 2016 | 29% | +3% | +11% | 30 Jun 2016 |
| Q1 2016 | 28% | +1% | +3.5% | 31 Mar 2016 |
| Q4 2015 | 28% | 0% | -1% | 31 Dec 2015 |
| Q3 2015 | 27% | -1% | -3.1% | 30 Sep 2015 |
| Q2 2015 | 26% | 0% | -0.79% | 30 Jun 2015 |
| Q1 2015 | 27% | +3% | +12% | 31 Mar 2015 |
| Q4 2014 | 28% | +6% | +26% | 31 Dec 2014 |
| Q3 2014 | 28% | +7% | +33% | 30 Sep 2014 |
| Q2 2014 | 26% | +4% | +20% | 30 Jun 2014 |
| Q1 2014 | 24% | +1% | +6.3% | 31 Mar 2014 |
| Q4 2013 | 22% | -1% | -4.7% | 31 Dec 2013 |
| Q3 2013 | 21% | -3% | -13% | 30 Sep 2013 |
| Q2 2013 | 22% | -2% | -6.5% | 30 Jun 2013 |
| Q1 2013 | 23% | -1% | -5.6% | 31 Mar 2013 |
| Q4 2012 | 23% | -2% | -6.1% | 31 Dec 2012 |
| Q3 2012 | 24% | -1% | -5.3% | 30 Sep 2012 |
| Q2 2012 | 24% | -2% | -9.4% | 30 Jun 2012 |
| Q1 2012 | 24% | -2% | -6.9% | 31 Mar 2012 |
| Q4 2011 | 25% | 0% | +0.4% | 31 Dec 2011 |
| Q3 2011 | 26% | 30 Sep 2011 | ||
| Q2 2011 | 26% | 30 Jun 2011 | ||
| Q1 2011 | 26% | 31 Mar 2011 | ||
| Q4 2010 | 25% | 31 Dec 2010 |