| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 110% | +4% | +3.4% | 30 Sep 2025 |
| Q2 2025 | 108% | -3% | -2.4% | 30 Jun 2025 |
| Q1 2025 | 107% | -6% | -4.9% | 31 Mar 2025 |
| Q4 2024 | 106% | -13% | -11% | 31 Dec 2024 |
| Q3 2024 | 106% | -20% | -16% | 30 Sep 2024 |
| Q2 2024 | 110% | -22% | -17% | 30 Jun 2024 |
| Q1 2024 | 113% | -30% | -21% | 31 Mar 2024 |
| Q4 2023 | 118% | -32% | -21% | 31 Dec 2023 |
| Q3 2023 | 126% | -30% | -19% | 30 Sep 2023 |
| Q2 2023 | 133% | -28% | -17% | 30 Jun 2023 |
| Q1 2023 | 143% | -22% | -13% | 31 Mar 2023 |
| Q4 2022 | 150% | -16% | -9.6% | 31 Dec 2022 |
| Q3 2022 | 156% | -10% | -6.1% | 30 Sep 2022 |
| Q2 2022 | 161% | -7% | -4.4% | 30 Jun 2022 |
| Q1 2022 | 164% | -7% | -4% | 31 Mar 2022 |
| Q4 2021 | 166% | -12% | -6.6% | 31 Dec 2021 |
| Q3 2021 | 166% | -13% | -7.5% | 30 Sep 2021 |
| Q2 2021 | 168% | -10% | -5.5% | 30 Jun 2021 |
| Q1 2021 | 171% | -5% | -2.6% | 31 Mar 2021 |
| Q4 2020 | 178% | +4% | +2.1% | 31 Dec 2020 |
| Q3 2020 | 180% | +4% | +2.5% | 30 Sep 2020 |
| Q2 2020 | 178% | -5% | -2.6% | 30 Jun 2020 |
| Q1 2020 | 176% | -11% | -5.7% | 31 Mar 2020 |
| Q4 2019 | 174% | -14% | -7.6% | 31 Dec 2019 |
| Q3 2019 | 175% | -16% | -8.2% | 30 Sep 2019 |
| Q2 2019 | 183% | -8% | -4% | 30 Jun 2019 |
| Q1 2019 | 187% | -2% | -1.3% | 31 Mar 2019 |
| Q4 2018 | 189% | +1% | +0.59% | 31 Dec 2018 |
| Q3 2018 | 191% | +6% | +3.3% | 30 Sep 2018 |
| Q2 2018 | 190% | +1% | +0.74% | 30 Jun 2018 |
| Q1 2018 | 189% | -2% | -1.3% | 31 Mar 2018 |
| Q4 2017 | 187% | -6% | -3.2% | 31 Dec 2017 |
| Q3 2017 | 185% | -11% | -5.7% | 30 Sep 2017 |
| Q2 2017 | 189% | -3% | -1.4% | 30 Jun 2017 |
| Q1 2017 | 192% | +2% | +1% | 31 Mar 2017 |
| Q4 2016 | 194% | +7% | +3.9% | 31 Dec 2016 |
| Q3 2016 | 196% | +13% | +7.2% | 30 Sep 2016 |
| Q2 2016 | 192% | +12% | +6.6% | 30 Jun 2016 |
| Q1 2016 | 190% | +15% | +8.8% | 31 Mar 2016 |
| Q4 2015 | 186% | +16% | +9.3% | 31 Dec 2015 |
| Q3 2015 | 183% | +17% | +10% | 30 Sep 2015 |
| Q2 2015 | 180% | +10% | +5.8% | 30 Jun 2015 |
| Q1 2015 | 174% | -1% | -0.69% | 31 Mar 2015 |
| Q4 2014 | 170% | -9% | -4.9% | 31 Dec 2014 |
| Q3 2014 | 166% | -18% | -10% | 30 Sep 2014 |
| Q2 2014 | 170% | -11% | -6.1% | 30 Jun 2014 |
| Q1 2014 | 176% | -1% | -0.63% | 31 Mar 2014 |
| Q4 2013 | 179% | 0% | +0.16% | 31 Dec 2013 |
| Q3 2013 | 184% | +2% | +0.89% | 30 Sep 2013 |
| Q2 2013 | 181% | -4% | -2.2% | 30 Jun 2013 |
| Q1 2013 | 177% | -11% | -5.9% | 31 Mar 2013 |
| Q4 2012 | 179% | 31 Dec 2012 | ||
| Q3 2012 | 183% | 30 Sep 2012 | ||
| Q2 2012 | 185% | 30 Jun 2012 | ||
| Q1 2012 | 188% | 31 Mar 2012 |