| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 32% | -2% | -6.6% | 24 Sep 2025 |
| Q2 2025 | 31% | -3% | -9.4% | 25 Jun 2025 |
| Q1 2025 | 33% | -1% | -1.5% | 26 Mar 2025 |
| Q4 2024 | 33% | -2% | -5.3% | 25 Dec 2024 |
| Q3 2024 | 34% | -2% | -6.9% | 25 Sep 2024 |
| Q2 2024 | 34% | -3% | -8.6% | 26 Jun 2024 |
| Q1 2024 | 33% | -5% | -12% | 27 Mar 2024 |
| Q4 2023 | 35% | -2% | -4.7% | 27 Dec 2023 |
| Q3 2023 | 36% | 0% | +1.1% | 27 Sep 2023 |
| Q2 2023 | 37% | +1% | +1.5% | 28 Jun 2023 |
| Q1 2023 | 38% | +1% | +2.5% | 29 Mar 2023 |
| Q4 2022 | 37% | -3% | -7.7% | 28 Dec 2022 |
| Q3 2022 | 36% | -7% | -16% | 28 Sep 2022 |
| Q2 2022 | 37% | -8% | -17% | 29 Jun 2022 |
| Q1 2022 | 37% | -10% | -21% | 30 Mar 2022 |
| Q4 2021 | 40% | -11% | -22% | 29 Dec 2021 |
| Q3 2021 | 43% | -6% | -12% | 29 Sep 2021 |
| Q2 2021 | 44% | -1% | -1.4% | 30 Jun 2021 |
| Q1 2021 | 47% | +2% | +5.3% | 24 Mar 2021 |
| Q4 2020 | 51% | +13% | +33% | 23 Dec 2020 |
| Q3 2020 | 48% | +10% | +27% | 23 Sep 2020 |
| Q2 2020 | 45% | +8% | +21% | 24 Jun 2020 |
| Q1 2020 | 44% | +9% | +24% | 25 Mar 2020 |
| Q4 2019 | 38% | +4% | +11% | 25 Dec 2019 |
| Q3 2019 | 38% | +3% | +8.6% | 25 Sep 2019 |
| Q2 2019 | 37% | +1% | +2% | 27 Jun 2019 |
| Q1 2019 | 36% | 0% | +0.2% | 27 Mar 2019 |
| Q4 2018 | 34% | -2% | -4.5% | 26 Dec 2018 |
| Q3 2018 | 35% | -2% | -6.3% | 26 Sep 2018 |
| Q2 2018 | 36% | -3% | -7% | 27 Jun 2018 |
| Q1 2018 | 36% | -5% | -13% | 28 Mar 2018 |
| Q4 2017 | 36% | -8% | -18% | 27 Dec 2017 |
| Q3 2017 | 37% | -9% | -19% | 27 Sep 2017 |
| Q2 2017 | 39% | -9% | -19% | 28 Jun 2017 |
| Q1 2017 | 41% | -8% | -17% | 29 Mar 2017 |
| Q4 2016 | 44% | -5% | -11% | 28 Dec 2016 |
| Q3 2016 | 46% | -3% | -6.2% | 28 Sep 2016 |
| Q2 2016 | 48% | 0% | -0.62% | 29 Jun 2016 |
| Q1 2016 | 49% | +1% | +1.4% | 23 Mar 2016 |
| Q4 2015 | 49% | +1% | +1.5% | 23 Dec 2015 |
| Q3 2015 | 49% | +1% | +1.4% | 23 Sep 2015 |
| Q2 2015 | 49% | -2% | -3.2% | 24 Jun 2015 |
| Q1 2015 | 49% | -3% | -6.1% | 25 Mar 2015 |
| Q4 2014 | 49% | -5% | -9.7% | 24 Dec 2014 |
| Q3 2014 | 49% | -6% | -11% | 24 Sep 2014 |
| Q2 2014 | 50% | -5% | -9% | 25 Jun 2014 |
| Q1 2014 | 52% | -3% | -5.5% | 26 Mar 2014 |
| Q4 2013 | 54% | +1% | +1% | 25 Dec 2013 |
| Q3 2013 | 55% | +2% | +3.3% | 25 Sep 2013 |
| Q2 2013 | 55% | +2% | +4.6% | 26 Jun 2013 |
| Q1 2013 | 55% | +1% | +1.3% | 27 Mar 2013 |
| Q4 2012 | 53% | -4% | -6.9% | 26 Dec 2012 |
| Q3 2012 | 53% | -8% | -14% | 26 Sep 2012 |
| Q2 2012 | 53% | -19% | -26% | 27 Jun 2012 |
| Q1 2012 | 54% | -33% | -38% | 28 Mar 2012 |
| Q4 2011 | 57% | 28 Dec 2011 | ||
| Q3 2011 | 61% | 28 Sep 2011 | ||
| Q2 2011 | 72% | 29 Jun 2011 | ||
| Q1 2011 | 87% | 30 Mar 2011 |