| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 97% | +2% | +2.1% | 30 Sep 2025 |
| Q2 2025 | 96% | -1% | -0.68% | 30 Jun 2025 |
| Q1 2025 | 97% | -4% | -3.7% | 31 Mar 2025 |
| Q4 2024 | 97% | -8% | -7.8% | 31 Dec 2024 |
| Q3 2024 | 95% | -16% | -14% | 30 Sep 2024 |
| Q2 2024 | 97% | -22% | -18% | 30 Jun 2024 |
| Q1 2024 | 100% | -25% | -20% | 31 Mar 2024 |
| Q4 2023 | 105% | -23% | -18% | 31 Dec 2023 |
| Q3 2023 | 111% | -17% | -13% | 30 Sep 2023 |
| Q2 2023 | 118% | -6% | -4.6% | 30 Jun 2023 |
| Q1 2023 | 125% | +6% | +5.4% | 31 Mar 2023 |
| Q4 2022 | 128% | +10% | +8.5% | 31 Dec 2022 |
| Q3 2022 | 128% | +10% | +8.6% | 30 Sep 2022 |
| Q2 2022 | 124% | +5% | +4.1% | 30 Jun 2022 |
| Q1 2022 | 119% | 0% | +0.34% | 31 Mar 2022 |
| Q4 2021 | 118% | -1% | -0.82% | 31 Dec 2021 |
| Q3 2021 | 118% | +2% | +2% | 30 Sep 2021 |
| Q2 2021 | 119% | +8% | +6.7% | 30 Jun 2021 |
| Q1 2021 | 119% | +8% | +7.4% | 31 Mar 2021 |
| Q4 2020 | 119% | +10% | +9.5% | 31 Dec 2020 |
| Q3 2020 | 116% | +7% | +6.5% | 30 Sep 2020 |
| Q2 2020 | 112% | +4% | +3.5% | 30 Jun 2020 |
| Q1 2020 | 110% | +3% | +2.9% | 31 Mar 2020 |
| Q4 2019 | 109% | +3% | +3.2% | 31 Dec 2019 |
| Q3 2019 | 109% | +4% | +3.4% | 30 Sep 2019 |
| Q2 2019 | 108% | -1% | -0.94% | 30 Jun 2019 |
| Q1 2019 | 107% | -6% | -5.5% | 31 Mar 2019 |
| Q4 2018 | 105% | -15% | -13% | 31 Dec 2018 |
| Q3 2018 | 105% | -21% | -17% | 30 Sep 2018 |
| Q2 2018 | 109% | -21% | -16% | 30 Jun 2018 |
| Q1 2018 | 114% | -19% | -14% | 31 Mar 2018 |
| Q4 2017 | 120% | -13% | -9.9% | 31 Dec 2017 |
| Q3 2017 | 126% | -8% | -5.9% | 30 Sep 2017 |
| Q2 2017 | 130% | -2% | -1.8% | 30 Jun 2017 |
| Q1 2017 | 133% | +4% | +2.7% | 31 Mar 2017 |
| Q4 2016 | 133% | +6% | +4.7% | 31 Dec 2016 |
| Q3 2016 | 134% | +8% | +6.7% | 30 Sep 2016 |
| Q2 2016 | 133% | +10% | +8.3% | 30 Jun 2016 |
| Q1 2016 | 129% | +9% | +7.1% | 31 Mar 2016 |
| Q4 2015 | 127% | +8% | +6.9% | 31 Dec 2015 |
| Q3 2015 | 126% | +8% | +6.9% | 30 Sep 2015 |
| Q2 2015 | 122% | +3% | +2.1% | 30 Jun 2015 |
| Q1 2015 | 121% | -4% | -3.1% | 31 Mar 2015 |
| Q4 2014 | 119% | -13% | -9.5% | 31 Dec 2014 |
| Q3 2014 | 117% | -18% | -13% | 30 Sep 2014 |
| Q2 2014 | 120% | -11% | -8.2% | 30 Jun 2014 |
| Q1 2014 | 124% | 0% | +0.37% | 31 Mar 2014 |
| Q4 2013 | 132% | +17% | +14% | 31 Dec 2013 |
| Q3 2013 | 136% | +25% | +23% | 30 Sep 2013 |
| Q2 2013 | 131% | +22% | +21% | 30 Jun 2013 |
| Q1 2013 | 124% | +20% | +19% | 31 Mar 2013 |
| Q4 2012 | 115% | +16% | +16% | 31 Dec 2012 |
| Q3 2012 | 110% | +17% | +18% | 30 Sep 2012 |
| Q2 2012 | 108% | +14% | +15% | 30 Jun 2012 |
| Q1 2012 | 104% | +6% | +5.6% | 31 Mar 2012 |
| Q4 2011 | 99% | 31 Dec 2011 | ||
| Q3 2011 | 93% | 30 Sep 2011 | ||
| Q2 2011 | 94% | 30 Jun 2011 | ||
| Q1 2011 | 99% | 31 Mar 2011 |