| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 112% | +2% | +1.7% | 30 Sep 2025 |
| Q2 2025 | 111% | +2% | +2.2% | 30 Jun 2025 |
| Q1 2025 | 111% | +3% | +2.7% | 31 Mar 2025 |
| Q4 2024 | 111% | +3% | +2.8% | 31 Dec 2024 |
| Q3 2024 | 110% | +3% | +2.6% | 30 Sep 2024 |
| Q2 2024 | 109% | +1% | +1.3% | 30 Jun 2024 |
| Q1 2024 | 108% | 0% | -0.19% | 31 Mar 2024 |
| Q4 2023 | 108% | -1% | -0.6% | 31 Dec 2023 |
| Q3 2023 | 107% | -1% | -1.1% | 30 Sep 2023 |
| Q2 2023 | 108% | -2% | -1.5% | 30 Jun 2023 |
| Q1 2023 | 108% | -1% | -0.87% | 31 Mar 2023 |
| Q4 2022 | 108% | -1% | -0.67% | 31 Dec 2022 |
| Q3 2022 | 109% | -1% | -1% | 30 Sep 2022 |
| Q2 2022 | 109% | -3% | -2.5% | 30 Jun 2022 |
| Q1 2022 | 109% | 0% | -0.33% | 31 Mar 2022 |
| Q4 2021 | 109% | 0% | +0.36% | 31 Dec 2021 |
| Q3 2021 | 110% | +3% | +2.4% | 30 Sep 2021 |
| Q2 2021 | 112% | +9% | +9.1% | 30 Jun 2021 |
| Q1 2021 | 110% | +6% | +5.5% | 31 Mar 2021 |
| Q4 2020 | 109% | +4% | +3.6% | 31 Dec 2020 |
| Q3 2020 | 107% | +2% | +1.6% | 30 Sep 2020 |
| Q2 2020 | 103% | -3% | -2.7% | 30 Jun 2020 |
| Q1 2020 | 104% | -1% | -1.3% | 31 Mar 2020 |
| Q4 2019 | 105% | 0% | -0.15% | 31 Dec 2019 |
| Q3 2019 | 105% | -1% | -0.96% | 30 Sep 2019 |
| Q2 2019 | 106% | -1% | -0.73% | 30 Jun 2019 |
| Q1 2019 | 105% | -2% | -1.7% | 31 Mar 2019 |
| Q4 2018 | 105% | -3% | -2.3% | 31 Dec 2018 |
| Q3 2018 | 106% | -1% | -0.88% | 30 Sep 2018 |
| Q2 2018 | 106% | -2% | -1.4% | 30 Jun 2018 |
| Q1 2018 | 107% | -1% | -0.96% | 31 Mar 2018 |
| Q4 2017 | 108% | -1% | -0.54% | 31 Dec 2017 |
| Q3 2017 | 107% | -1% | -0.62% | 30 Sep 2017 |
| Q2 2017 | 108% | 0% | -0.3% | 30 Jun 2017 |
| Q1 2017 | 108% | +1% | +0.9% | 31 Mar 2017 |
| Q4 2016 | 108% | +2% | +1.8% | 31 Dec 2016 |
| Q3 2016 | 108% | +2% | +2.2% | 30 Sep 2016 |
| Q2 2016 | 108% | +4% | +3.5% | 30 Jun 2016 |
| Q1 2016 | 107% | +4% | +3.5% | 31 Mar 2016 |
| Q4 2015 | 106% | +4% | +3.8% | 31 Dec 2015 |
| Q3 2015 | 106% | +4% | +3.7% | 30 Sep 2015 |
| Q2 2015 | 105% | +3% | +3% | 30 Jun 2015 |
| Q1 2015 | 104% | +2% | +1.8% | 31 Mar 2015 |
| Q4 2014 | 102% | -2% | -2% | 31 Dec 2014 |
| Q3 2014 | 102% | -15% | -13% | 30 Sep 2014 |
| Q2 2014 | 102% | -32% | -24% | 30 Jun 2014 |
| Q1 2014 | 102% | -28% | -22% | 31 Mar 2014 |
| Q4 2013 | 105% | -17% | -14% | 31 Dec 2013 |
| Q3 2013 | 117% | +11% | +10% | 30 Sep 2013 |
| Q2 2013 | 133% | +41% | +44% | 30 Jun 2013 |
| Q1 2013 | 130% | +49% | +60% | 31 Mar 2013 |
| Q4 2012 | 121% | 31 Dec 2012 | ||
| Q3 2012 | 106% | 30 Sep 2012 | ||
| Q2 2012 | 92% | 30 Jun 2012 | ||
| Q1 2012 | 82% | 31 Mar 2012 |