| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 84 | -6.19 | -6.86% | 30 Sep 2025 |
| Q2 2025 | 85.5 | -2.6 | -2.95% | 30 Jun 2025 |
| Q1 2025 | 87.5 | +1.12 | +1.3% | 31 Mar 2025 |
| Q4 2024 | 89.4 | +0.44 | +0.49% | 31 Dec 2024 |
| Q3 2024 | 90.2 | -3.78 | -4.02% | 30 Sep 2024 |
| Q2 2024 | 88.1 | -11.4 | -11.4% | 30 Jun 2024 |
| Q1 2024 | 86.4 | -16.6 | -16.1% | 31 Mar 2024 |
| Q4 2023 | 89 | -14.4 | -14% | 31 Dec 2023 |
| Q3 2023 | 94 | -7.72 | -7.59% | 30 Sep 2023 |
| Q2 2023 | 99.4 | -0.16 | -0.16% | 30 Jun 2023 |
| Q1 2023 | 103 | +6.63 | +6.88% | 31 Mar 2023 |
| Q4 2022 | 103 | +14.1 | +15.8% | 31 Dec 2022 |
| Q3 2022 | 102 | +18 | +21.5% | 30 Sep 2022 |
| Q2 2022 | 99.6 | +18 | +22.1% | 30 Jun 2022 |
| Q1 2022 | 96.4 | +9.41 | +10.8% | 31 Mar 2022 |
| Q4 2021 | 89.3 | -8.72 | -8.9% | 31 Dec 2021 |
| Q3 2021 | 83.8 | -19.4 | -18.8% | 30 Sep 2021 |
| Q2 2021 | 81.6 | -23.6 | -22.5% | 30 Jun 2021 |
| Q1 2021 | 86.9 | -17.8 | -17% | 31 Mar 2021 |
| Q4 2020 | 98 | -9.03 | -8.43% | 31 Dec 2020 |
| Q3 2020 | 103 | -4.77 | -4.42% | 30 Sep 2020 |
| Q2 2020 | 105 | -5.99 | -5.39% | 30 Jun 2020 |
| Q1 2020 | 105 | -9.14 | -8.03% | 31 Mar 2020 |
| Q4 2019 | 107 | -8.78 | -7.58% | 31 Dec 2019 |
| Q3 2019 | 108 | -10.1 | -8.58% | 30 Sep 2019 |
| Q2 2019 | 111 | -9.69 | -8.02% | 30 Jun 2019 |
| Q1 2019 | 114 | -4.68 | -3.95% | 31 Mar 2019 |
| Q4 2018 | 116 | -0.77 | -0.66% | 31 Dec 2018 |
| Q3 2018 | 118 | +1.19 | +1.02% | 30 Sep 2018 |
| Q2 2018 | 121 | +2.74 | +2.32% | 30 Jun 2018 |
| Q1 2018 | 119 | +0.13 | +0.11% | 31 Mar 2018 |
| Q4 2017 | 117 | -5.54 | -4.54% | 31 Dec 2017 |
| Q3 2017 | 117 | -12 | -9.32% | 30 Sep 2017 |
| Q2 2017 | 118 | -9.47 | -7.42% | 30 Jun 2017 |
| Q1 2017 | 118 | -10.6 | -8.21% | 31 Mar 2017 |
| Q4 2016 | 122 | -6.38 | -4.96% | 31 Dec 2016 |
| Q3 2016 | 129 | +1.79 | +1.41% | 30 Sep 2016 |
| Q2 2016 | 128 | -8.94 | -6.55% | 30 Jun 2016 |
| Q1 2016 | 129 | -18.1 | -12.3% | 31 Mar 2016 |
| Q4 2015 | 129 | -28.7 | -18.2% | 31 Dec 2015 |
| Q3 2015 | 127 | -38.2 | -23.1% | 30 Sep 2015 |
| Q2 2015 | 137 | -26.5 | -16.2% | 30 Jun 2015 |
| Q1 2015 | 147 | -17.4 | -10.6% | 31 Mar 2015 |
| Q4 2014 | 157 | -5.44 | -3.35% | 31 Dec 2014 |
| Q3 2014 | 165 | -1.27 | -0.76% | 30 Sep 2014 |
| Q2 2014 | 163 | -7.09 | -4.17% | 30 Jun 2014 |
| Q1 2014 | 165 | -10.4 | -5.97% | 31 Mar 2014 |
| Q4 2013 | 163 | -18.8 | -10.4% | 31 Dec 2013 |
| Q3 2013 | 167 | -16.4 | -8.95% | 30 Sep 2013 |
| Q2 2013 | 170 | -29.4 | -14.7% | 30 Jun 2013 |
| Q1 2013 | 175 | -38.3 | -18% | 31 Mar 2013 |
| Q4 2012 | 181 | 31 Dec 2012 | ||
| Q3 2012 | 183 | 30 Sep 2012 | ||
| Q2 2012 | 200 | 30 Jun 2012 | ||
| Q1 2012 | 213 | 31 Mar 2012 |