| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 95% | -5% | -5% | 30 Sep 2025 |
| Q2 2025 | 95% | -6% | -6.1% | 30 Jun 2025 |
| Q1 2025 | 97% | -6% | -6.1% | 31 Mar 2025 |
| Q4 2024 | 100% | -5% | -4.4% | 31 Dec 2024 |
| Q3 2024 | 100% | -5% | -4.7% | 30 Sep 2024 |
| Q2 2024 | 102% | -5% | -4.3% | 30 Jun 2024 |
| Q1 2024 | 103% | -4% | -3.7% | 31 Mar 2024 |
| Q4 2023 | 104% | -5% | -4.9% | 31 Dec 2023 |
| Q3 2023 | 105% | -11% | -9.7% | 30 Sep 2023 |
| Q2 2023 | 106% | -18% | -14% | 30 Jun 2023 |
| Q1 2023 | 107% | -24% | -18% | 31 Mar 2023 |
| Q4 2022 | 110% | -24% | -18% | 31 Dec 2022 |
| Q3 2022 | 117% | -18% | -14% | 30 Sep 2022 |
| Q2 2022 | 124% | -9% | -6.8% | 30 Jun 2022 |
| Q1 2022 | 131% | -7% | -4.8% | 31 Mar 2022 |
| Q4 2021 | 134% | -6% | -4.3% | 31 Dec 2021 |
| Q3 2021 | 135% | -2% | -1.7% | 30 Sep 2021 |
| Q2 2021 | 133% | -6% | -4% | 30 Jun 2021 |
| Q1 2021 | 137% | +6% | +4.8% | 31 Mar 2021 |
| Q4 2020 | 140% | +17% | +14% | 31 Dec 2020 |
| Q3 2020 | 137% | +17% | +15% | 30 Sep 2020 |
| Q2 2020 | 139% | +19% | +16% | 30 Jun 2020 |
| Q1 2020 | 131% | +12% | +10% | 31 Mar 2020 |
| Q4 2019 | 122% | -7% | -5.3% | 31 Dec 2019 |
| Q3 2019 | 120% | -20% | -15% | 30 Sep 2019 |
| Q2 2019 | 120% | -28% | -19% | 30 Jun 2019 |
| Q1 2019 | 119% | -37% | -24% | 31 Mar 2019 |
| Q4 2018 | 129% | -28% | -18% | 31 Dec 2018 |
| Q3 2018 | 140% | -17% | -11% | 30 Sep 2018 |
| Q2 2018 | 147% | -14% | -8.5% | 30 Jun 2018 |
| Q1 2018 | 155% | -9% | -5.3% | 31 Mar 2018 |
| Q4 2017 | 157% | -9% | -5.6% | 31 Dec 2017 |
| Q3 2017 | 157% | -14% | -8.4% | 30 Sep 2017 |
| Q2 2017 | 161% | -13% | -7.4% | 30 Jun 2017 |
| Q1 2017 | 164% | -13% | -7.6% | 31 Mar 2017 |
| Q4 2016 | 166% | -14% | -7.9% | 31 Dec 2016 |
| Q3 2016 | 172% | -12% | -6.4% | 30 Sep 2016 |
| Q2 2016 | 174% | -13% | -6.8% | 30 Jun 2016 |
| Q1 2016 | 178% | -13% | -6.9% | 31 Mar 2016 |
| Q4 2015 | 180% | -2% | -1.1% | 31 Dec 2015 |
| Q3 2015 | 183% | +11% | +6.2% | 30 Sep 2015 |
| Q2 2015 | 187% | +19% | +12% | 30 Jun 2015 |
| Q1 2015 | 191% | +31% | +19% | 31 Mar 2015 |
| Q4 2014 | 183% | +16% | +9.3% | 31 Dec 2014 |
| Q3 2014 | 173% | -1% | -0.68% | 30 Sep 2014 |
| Q2 2014 | 167% | -6% | -3.3% | 30 Jun 2014 |
| Q1 2014 | 160% | -11% | -6.5% | 31 Mar 2014 |
| Q4 2013 | 167% | +3% | +2% | 31 Dec 2013 |
| Q3 2013 | 174% | +18% | +12% | 30 Sep 2013 |
| Q2 2013 | 173% | +22% | +15% | 30 Jun 2013 |
| Q1 2013 | 171% | +24% | +17% | 31 Mar 2013 |
| Q4 2012 | 164% | +18% | +12% | 31 Dec 2012 |
| Q3 2012 | 155% | +9% | +6.1% | 30 Sep 2012 |
| Q2 2012 | 151% | +6% | +4.5% | 30 Jun 2012 |
| Q1 2012 | 147% | +4% | +2.5% | 31 Mar 2012 |
| Q4 2011 | 146% | 31 Dec 2011 | ||
| Q3 2011 | 147% | 30 Sep 2011 | ||
| Q2 2011 | 144% | 30 Jun 2011 | ||
| Q1 2011 | 143% | 31 Mar 2011 |