| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 101 | +3.83 | +3.95% | 30 Sep 2025 |
| Q2 2025 | 98.4 | -0.08 | -0.08% | 30 Jun 2025 |
| Q1 2025 | 97 | -2.54 | -2.55% | 31 Mar 2025 |
| Q4 2024 | 95.9 | -4.04 | -4.05% | 31 Dec 2024 |
| Q3 2024 | 97 | -2.72 | -2.73% | 30 Sep 2024 |
| Q2 2024 | 98.5 | -0.77 | -0.78% | 30 Jun 2024 |
| Q1 2024 | 99.6 | +0.81 | +0.82% | 31 Mar 2024 |
| Q4 2023 | 99.9 | +1.93 | +1.97% | 31 Dec 2023 |
| Q3 2023 | 99.8 | +4.36 | +4.57% | 30 Sep 2023 |
| Q2 2023 | 99.3 | +5.03 | +5.34% | 30 Jun 2023 |
| Q1 2023 | 98.8 | +5.71 | +6.14% | 31 Mar 2023 |
| Q4 2022 | 98 | +4.99 | +5.37% | 31 Dec 2022 |
| Q3 2022 | 95.4 | +0.05 | +0.05% | 30 Sep 2022 |
| Q2 2022 | 94.2 | -2.65 | -2.74% | 30 Jun 2022 |
| Q1 2022 | 93.1 | -6.25 | -6.29% | 31 Mar 2022 |
| Q4 2021 | 93 | -9.26 | -9.06% | 31 Dec 2021 |
| Q3 2021 | 95.3 | -7.13 | -6.96% | 30 Sep 2021 |
| Q2 2021 | 96.9 | -4.98 | -4.89% | 30 Jun 2021 |
| Q1 2021 | 99.3 | -0.36 | -0.36% | 31 Mar 2021 |
| Q4 2020 | 102 | +6.04 | +6.28% | 31 Dec 2020 |
| Q3 2020 | 102 | +8.46 | +9% | 30 Sep 2020 |
| Q2 2020 | 102 | +9.83 | +10.7% | 30 Jun 2020 |
| Q1 2020 | 99.7 | +9.3 | +10.3% | 31 Mar 2020 |
| Q4 2019 | 96.2 | +2.49 | +2.66% | 31 Dec 2019 |
| Q3 2019 | 94 | -3.06 | -3.15% | 30 Sep 2019 |
| Q2 2019 | 92 | -10.9 | -10.6% | 30 Jun 2019 |
| Q1 2019 | 90.4 | -18.6 | -17.1% | 31 Mar 2019 |
| Q4 2018 | 93.7 | -18.7 | -16.6% | 31 Dec 2018 |
| Q3 2018 | 97.1 | -20.2 | -17.2% | 30 Sep 2018 |
| Q2 2018 | 103 | -16.8 | -14% | 30 Jun 2018 |
| Q1 2018 | 109 | -13.6 | -11.1% | 31 Mar 2018 |
| Q4 2017 | 112 | -17.5 | -13.4% | 31 Dec 2017 |
| Q3 2017 | 117 | -19.2 | -14.1% | 30 Sep 2017 |
| Q2 2017 | 120 | -25.2 | -17.4% | 30 Jun 2017 |
| Q1 2017 | 123 | -27.9 | -18.6% | 31 Mar 2017 |
| Q4 2016 | 130 | -17.3 | -11.8% | 31 Dec 2016 |
| Q3 2016 | 137 | -9.01 | -6.19% | 30 Sep 2016 |
| Q2 2016 | 145 | +3.26 | +2.3% | 30 Jun 2016 |
| Q1 2016 | 151 | +7.82 | +5.48% | 31 Mar 2016 |
| Q4 2015 | 147 | +4.02 | +2.81% | 31 Dec 2015 |
| Q3 2015 | 146 | +6.54 | +4.71% | 30 Sep 2015 |
| Q2 2015 | 142 | +5.4 | +3.96% | 30 Jun 2015 |
| Q1 2015 | 143 | +12.8 | +9.85% | 31 Mar 2015 |
| Q4 2014 | 143 | +21 | +17.2% | 31 Dec 2014 |
| Q3 2014 | 139 | +15.5 | +12.5% | 30 Sep 2014 |
| Q2 2014 | 136 | +14.8 | +12.1% | 30 Jun 2014 |
| Q1 2014 | 130 | +0.66 | +0.51% | 31 Mar 2014 |
| Q4 2013 | 122 | -16.8 | -12.1% | 31 Dec 2013 |
| Q3 2013 | 124 | -21 | -14.5% | 30 Sep 2013 |
| Q2 2013 | 122 | -32.5 | -21.1% | 30 Jun 2013 |
| Q1 2013 | 129 | -26.1 | -16.8% | 31 Mar 2013 |
| Q4 2012 | 139 | 31 Dec 2012 | ||
| Q3 2012 | 145 | 30 Sep 2012 | ||
| Q2 2012 | 154 | 30 Jun 2012 | ||
| Q1 2012 | 155 | 31 Mar 2012 |