| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2024 | 6% | 0% | -2.3% | 30 Sep 2024 |
| Q2 2024 | 6% | 0% | +0.9% | 30 Jun 2024 |
| Q1 2024 | 6% | +1% | +16% | 31 Mar 2024 |
| Q4 2023 | 6% | +1% | +30% | 31 Dec 2023 |
| Q3 2023 | 6% | +2% | +45% | 30 Sep 2023 |
| Q2 2023 | 6% | +1% | +32% | 30 Jun 2023 |
| Q1 2023 | 5% | 0% | +10% | 31 Mar 2023 |
| Q4 2022 | 4% | 0% | -4.4% | 31 Dec 2022 |
| Q3 2022 | 4% | -1% | -15% | 30 Sep 2022 |
| Q2 2022 | 4% | -1% | -15% | 30 Jun 2022 |
| Q1 2022 | 4% | -1% | -16% | 31 Mar 2022 |
| Q4 2021 | 5% | -1% | -22% | 31 Dec 2021 |
| Q3 2021 | 5% | 0% | -7.1% | 30 Sep 2021 |
| Q2 2021 | 5% | 0% | +10% | 30 Jun 2021 |
| Q1 2021 | 5% | +2% | +47% | 31 Mar 2021 |
| Q4 2020 | 6% | +2% | +65% | 31 Dec 2020 |
| Q3 2020 | 5% | +1% | +38% | 30 Sep 2020 |
| Q2 2020 | 4% | 0% | +3.4% | 30 Jun 2020 |
| Q1 2020 | 4% | -2% | -29% | 31 Mar 2020 |
| Q4 2019 | 4% | -2% | -36% | 31 Dec 2019 |
| Q3 2019 | 4% | -2% | -34% | 30 Sep 2019 |
| Q2 2019 | 4% | -2% | -31% | 30 Jun 2019 |
| Q1 2019 | 5% | -1% | -22% | 31 Mar 2019 |
| Q4 2018 | 5% | -1% | -10% | 31 Dec 2018 |
| Q3 2018 | 6% | 0% | -4.6% | 30 Sep 2018 |
| Q2 2018 | 6% | -1% | -13% | 30 Jun 2018 |
| Q1 2018 | 7% | -3% | -31% | 31 Mar 2018 |
| Q4 2017 | 6% | -8% | -57% | 31 Dec 2017 |
| Q3 2017 | 6% | -12% | -67% | 30 Sep 2017 |
| Q2 2017 | 7% | -9% | -55% | 30 Jun 2017 |
| Q1 2017 | 10% | -4% | -32% | 31 Mar 2017 |
| Q4 2016 | 14% | +2% | +18% | 31 Dec 2016 |
| Q3 2016 | 18% | +8% | +82% | 30 Sep 2016 |
| Q2 2016 | 16% | +7% | +70% | 30 Jun 2016 |
| Q1 2016 | 14% | +5% | +48% | 31 Mar 2016 |
| Q4 2015 | 12% | +3% | +32% | 31 Dec 2015 |
| Q3 2015 | 10% | +1% | +9.2% | 30 Sep 2015 |
| Q2 2015 | 10% | +1% | +7.9% | 30 Jun 2015 |
| Q1 2015 | 9% | +1% | +9.3% | 31 Mar 2015 |
| Q4 2014 | 9% | +1% | +11% | 31 Dec 2014 |
| Q3 2014 | 9% | +1% | +17% | 30 Sep 2014 |
| Q2 2014 | 9% | +2% | +28% | 30 Jun 2014 |
| Q1 2014 | 9% | +2% | +32% | 31 Mar 2014 |
| Q4 2013 | 8% | +2% | +34% | 31 Dec 2013 |
| Q3 2013 | 8% | +2% | +24% | 30 Sep 2013 |
| Q2 2013 | 7% | -1% | -7.1% | 30 Jun 2013 |
| Q1 2013 | 7% | -1% | -15% | 31 Mar 2013 |
| Q4 2012 | 6% | -11% | -63% | 31 Dec 2012 |
| Q3 2012 | 6% | -17% | -72% | 30 Sep 2012 |
| Q2 2012 | 7% | -22% | -75% | 30 Jun 2012 |
| Q1 2012 | 8% | -26% | -77% | 31 Mar 2012 |
| Q4 2011 | 17% | -21% | -55% | 31 Dec 2011 |
| Q3 2011 | 23% | 30 Sep 2011 | ||
| Q2 2011 | 30% | 30 Jun 2011 | ||
| Q1 2011 | 34% | 31 Mar 2011 | ||
| Q4 2010 | 38% | 31 Dec 2010 |