| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 83.3 | +3.39 | +4.25% | 30 Sep 2025 |
| Q2 2025 | 84.7 | +7.08 | +9.12% | 30 Jun 2025 |
| Q1 2025 | 85.6 | +9.97 | +13.2% | 31 Mar 2025 |
| Q4 2024 | 83.9 | +7.47 | +9.78% | 31 Dec 2024 |
| Q3 2024 | 79.9 | -0.35 | -0.44% | 30 Sep 2024 |
| Q2 2024 | 77.6 | -4.85 | -5.88% | 30 Jun 2024 |
| Q1 2024 | 75.6 | -9.24 | -10.9% | 31 Mar 2024 |
| Q4 2023 | 76.4 | -6.89 | -8.27% | 31 Dec 2023 |
| Q3 2023 | 80.2 | +1.09 | +1.38% | 30 Sep 2023 |
| Q2 2023 | 82.5 | +9.38 | +12.8% | 30 Jun 2023 |
| Q1 2023 | 84.8 | +19 | +28.9% | 31 Mar 2023 |
| Q4 2022 | 83.3 | +19.4 | +30.3% | 31 Dec 2022 |
| Q3 2022 | 79.1 | +16 | +25.3% | 30 Sep 2022 |
| Q2 2022 | 73.1 | +7.82 | +12% | 30 Jun 2022 |
| Q1 2022 | 65.8 | -5.83 | -8.14% | 31 Mar 2022 |
| Q4 2021 | 63.9 | -13.7 | -17.6% | 31 Dec 2021 |
| Q3 2021 | 63.1 | -10.6 | -14.4% | 30 Sep 2021 |
| Q2 2021 | 65.3 | -7.31 | -10.1% | 30 Jun 2021 |
| Q1 2021 | 71.7 | -0.11 | -0.15% | 31 Mar 2021 |
| Q4 2020 | 77.6 | +8.35 | +12.1% | 31 Dec 2020 |
| Q3 2020 | 73.8 | +1.96 | +2.73% | 30 Sep 2020 |
| Q2 2020 | 72.6 | -2.3 | -3.07% | 30 Jun 2020 |
| Q1 2020 | 71.8 | -4.53 | -5.94% | 31 Mar 2020 |
| Q4 2019 | 69.2 | -8.34 | -10.8% | 31 Dec 2019 |
| Q3 2019 | 71.8 | -5.23 | -6.79% | 30 Sep 2019 |
| Q2 2019 | 74.9 | -1.46 | -1.91% | 30 Jun 2019 |
| Q1 2019 | 76.3 | +0.66 | +0.87% | 31 Mar 2019 |
| Q4 2018 | 77.6 | +3.27 | +4.4% | 31 Dec 2018 |
| Q3 2018 | 77.1 | -3.47 | -4.31% | 30 Sep 2018 |
| Q2 2018 | 76.3 | -8.07 | -9.56% | 30 Jun 2018 |
| Q1 2018 | 75.7 | -13.8 | -15.4% | 31 Mar 2018 |
| Q4 2017 | 74.3 | -23.5 | -24% | 31 Dec 2017 |
| Q3 2017 | 80.5 | -11.3 | -12.3% | 30 Sep 2017 |
| Q2 2017 | 84.4 | -5.41 | -6.03% | 30 Jun 2017 |
| Q1 2017 | 89.4 | -4.98 | -5.28% | 31 Mar 2017 |
| Q4 2016 | 97.8 | -0.6 | -0.61% | 31 Dec 2016 |
| Q3 2016 | 91.8 | -16.1 | -14.9% | 30 Sep 2016 |
| Q2 2016 | 89.8 | -33.9 | -27.4% | 30 Jun 2016 |
| Q1 2016 | 94.4 | -31.8 | -25.2% | 31 Mar 2016 |
| Q4 2015 | 98.4 | -29 | -22.8% | 31 Dec 2015 |
| Q3 2015 | 108 | -16.7 | -13.4% | 30 Sep 2015 |
| Q2 2015 | 124 | +0.61 | +0.5% | 30 Jun 2015 |
| Q1 2015 | 126 | +5.25 | +4.34% | 31 Mar 2015 |
| Q4 2014 | 127 | +5.71 | +4.69% | 31 Dec 2014 |
| Q3 2014 | 125 | +1.87 | +1.53% | 30 Sep 2014 |
| Q2 2014 | 123 | +3.43 | +2.87% | 30 Jun 2014 |
| Q1 2014 | 121 | +2.52 | +2.13% | 31 Mar 2014 |
| Q4 2013 | 122 | +5.87 | +5.07% | 31 Dec 2013 |
| Q3 2013 | 123 | +10 | +8.89% | 30 Sep 2013 |
| Q2 2013 | 120 | +10.6 | +9.67% | 30 Jun 2013 |
| Q1 2013 | 118 | +13.5 | +12.8% | 31 Mar 2013 |
| Q4 2012 | 116 | +13.3 | +13% | 31 Dec 2012 |
| Q3 2012 | 113 | 30 Sep 2012 | ||
| Q2 2012 | 109 | 30 Jun 2012 | ||
| Q1 2012 | 105 | 31 Mar 2012 | ||
| Q4 2011 | 103 | 31 Dec 2011 |