| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 4% | 0% | -4.2% | 30 Sep 2025 |
| Q2 2025 | 4% | 0% | -5.5% | 30 Jun 2025 |
| Q1 2025 | 3% | -1% | -17% | 31 Mar 2025 |
| Q4 2024 | 4% | -1% | -14% | 31 Dec 2024 |
| Q3 2024 | 4% | -1% | -13% | 30 Sep 2024 |
| Q2 2024 | 4% | 0% | -9.5% | 30 Jun 2024 |
| Q1 2024 | 4% | -1% | -16% | 31 Mar 2024 |
| Q4 2023 | 4% | -1% | -13% | 31 Dec 2023 |
| Q3 2023 | 4% | 0% | -5.8% | 30 Sep 2023 |
| Q2 2023 | 4% | 0% | -5.6% | 30 Jun 2023 |
| Q1 2023 | 5% | 0% | +3.4% | 31 Mar 2023 |
| Q4 2022 | 5% | 0% | +5.2% | 31 Dec 2022 |
| Q3 2022 | 5% | 0% | +4.7% | 30 Sep 2022 |
| Q2 2022 | 5% | 0% | +8.6% | 30 Jun 2022 |
| Q1 2022 | 5% | +1% | +14% | 31 Mar 2022 |
| Q4 2021 | 5% | +1% | +16% | 31 Dec 2021 |
| Q3 2021 | 4% | +1% | +18% | 30 Sep 2021 |
| Q2 2021 | 4% | +1% | +25% | 30 Jun 2021 |
| Q1 2021 | 4% | +1% | +33% | 31 Mar 2021 |
| Q4 2020 | 4% | +1% | +35% | 31 Dec 2020 |
| Q3 2020 | 4% | +1% | +36% | 30 Sep 2020 |
| Q2 2020 | 3% | 0% | +11% | 30 Jun 2020 |
| Q1 2020 | 3% | 0% | -2.5% | 31 Mar 2020 |
| Q4 2019 | 3% | -1% | -16% | 31 Dec 2019 |
| Q3 2019 | 3% | -1% | -28% | 30 Sep 2019 |
| Q2 2019 | 3% | -1% | -15% | 30 Jun 2019 |
| Q1 2019 | 3% | 0% | -9.9% | 31 Mar 2019 |
| Q4 2018 | 3% | 0% | +7.1% | 31 Dec 2018 |
| Q3 2018 | 4% | +1% | +30% | 30 Sep 2018 |
| Q2 2018 | 4% | +1% | +47% | 30 Jun 2018 |
| Q1 2018 | 4% | +1% | +63% | 31 Mar 2018 |
| Q4 2017 | 3% | +1% | +77% | 31 Dec 2017 |
| Q3 2017 | 3% | +1% | +81% | 30 Sep 2017 |
| Q2 2017 | 2% | +1% | +30% | 30 Jun 2017 |
| Q1 2017 | 2% | 0% | +5.3% | 31 Mar 2017 |
| Q4 2016 | 2% | -1% | -24% | 31 Dec 2016 |
| Q3 2016 | 2% | -1% | -31% | 30 Sep 2016 |
| Q2 2016 | 2% | -1% | -27% | 30 Jun 2016 |
| Q1 2016 | 2% | -1% | -24% | 31 Mar 2016 |
| Q4 2015 | 2% | 0% | -16% | 31 Dec 2015 |
| Q3 2015 | 2% | -1% | -32% | 30 Sep 2015 |
| Q2 2015 | 3% | -1% | -29% | 30 Jun 2015 |
| Q1 2015 | 3% | -2% | -36% | 31 Mar 2015 |
| Q4 2014 | 3% | -2% | -34% | 31 Dec 2014 |
| Q3 2014 | 4% | -1% | -22% | 30 Sep 2014 |
| Q2 2014 | 4% | -1% | -22% | 30 Jun 2014 |
| Q1 2014 | 4% | 0% | -7.8% | 31 Mar 2014 |
| Q4 2013 | 4% | 0% | -1.1% | 31 Dec 2013 |
| Q3 2013 | 5% | 0% | +3.4% | 30 Sep 2013 |
| Q2 2013 | 5% | 0% | +8.8% | 30 Jun 2013 |
| Q1 2013 | 5% | +1% | +14% | 31 Mar 2013 |
| Q4 2012 | 4% | 31 Dec 2012 | ||
| Q3 2012 | 4% | 30 Sep 2012 | ||
| Q2 2012 | 4% | 30 Jun 2012 | ||
| Q1 2012 | 4% | 31 Mar 2012 |