| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 73.6 | -1.49 | -1.98% | 30 Sep 2025 |
| Q2 2025 | 72.5 | -1.82 | -2.45% | 30 Jun 2025 |
| Q1 2025 | 73.5 | +3.81 | +5.47% | 31 Mar 2025 |
| Q4 2024 | 73.1 | -0.82 | -1.11% | 31 Dec 2024 |
| Q3 2024 | 75.1 | -2.67 | -3.43% | 30 Sep 2024 |
| Q2 2024 | 74.3 | -14.9 | -16.7% | 30 Jun 2024 |
| Q1 2024 | 69.7 | -21.3 | -23.4% | 31 Mar 2024 |
| Q4 2023 | 74 | -20.5 | -21.7% | 31 Dec 2023 |
| Q3 2023 | 77.8 | -19.2 | -19.8% | 30 Sep 2023 |
| Q2 2023 | 89.2 | -3.6 | -3.88% | 30 Jun 2023 |
| Q1 2023 | 91 | -10.5 | -10.3% | 31 Mar 2023 |
| Q4 2022 | 94.4 | -6.32 | -6.27% | 31 Dec 2022 |
| Q3 2022 | 96.9 | -3.84 | -3.81% | 30 Sep 2022 |
| Q2 2022 | 92.8 | -4.79 | -4.91% | 30 Jun 2022 |
| Q1 2022 | 101 | +3.12 | +3.17% | 31 Mar 2022 |
| Q4 2021 | 101 | +3.2 | +3.28% | 31 Dec 2021 |
| Q3 2021 | 101 | +4.33 | +4.49% | 30 Sep 2021 |
| Q2 2021 | 97.6 | +1.74 | +1.82% | 30 Jun 2021 |
| Q1 2021 | 98.3 | +5.14 | +5.52% | 31 Mar 2021 |
| Q4 2020 | 97.6 | +1.55 | +1.62% | 31 Dec 2020 |
| Q3 2020 | 96.5 | -2.78 | -2.8% | 30 Sep 2020 |
| Q2 2020 | 95.8 | +13.4 | +16.3% | 30 Jun 2020 |
| Q1 2020 | 93.2 | +19.5 | +26.4% | 31 Mar 2020 |
| Q4 2019 | 96 | +35.1 | +57.7% | 31 Dec 2019 |
| Q3 2019 | 99.2 | +48.9 | +97.3% | 30 Sep 2019 |
| Q2 2019 | 82.4 | +31.7 | +62.6% | 30 Jun 2019 |
| Q1 2019 | 73.7 | +20 | +37.2% | 31 Mar 2019 |
| Q4 2018 | 60.9 | +3.6 | +6.29% | 31 Dec 2018 |
| Q3 2018 | 50.3 | -12.2 | -19.6% | 30 Sep 2018 |
| Q2 2018 | 50.7 | -9.03 | -15.1% | 30 Jun 2018 |
| Q1 2018 | 53.7 | -3.53 | -6.17% | 31 Mar 2018 |
| Q4 2017 | 57.3 | -8 | -12.3% | 31 Dec 2017 |
| Q3 2017 | 62.5 | -10.8 | -14.7% | 30 Sep 2017 |
| Q2 2017 | 59.7 | -23.6 | -28.3% | 30 Jun 2017 |
| Q1 2017 | 57.3 | -25.1 | -30.4% | 31 Mar 2017 |
| Q4 2016 | 65.3 | -13.1 | -16.7% | 31 Dec 2016 |
| Q3 2016 | 73.3 | -7.51 | -9.29% | 30 Sep 2016 |
| Q2 2016 | 83.3 | -5.48 | -6.17% | 30 Jun 2016 |
| Q1 2016 | 82.3 | -9.82 | -10.7% | 31 Mar 2016 |
| Q4 2015 | 78.4 | -18.6 | -19.2% | 31 Dec 2015 |
| Q3 2015 | 80.8 | -12.3 | -13.2% | 30 Sep 2015 |
| Q2 2015 | 88.8 | +0.15 | +0.17% | 30 Jun 2015 |
| Q1 2015 | 92.1 | +6.77 | +7.93% | 31 Mar 2015 |
| Q4 2014 | 97 | +11.6 | +13.6% | 31 Dec 2014 |
| Q3 2014 | 93.2 | +6.95 | +8.06% | 30 Sep 2014 |
| Q2 2014 | 88.6 | +3 | +3.5% | 30 Jun 2014 |
| Q1 2014 | 85.4 | +0.86 | +1.02% | 31 Mar 2014 |
| Q4 2013 | 85.4 | +2.67 | +3.23% | 31 Dec 2013 |
| Q3 2013 | 86.2 | +3.74 | +4.54% | 30 Sep 2013 |
| Q2 2013 | 85.6 | +2.74 | +3.31% | 30 Jun 2013 |
| Q1 2013 | 84.5 | +0.75 | +0.9% | 31 Mar 2013 |
| Q4 2012 | 82.7 | 31 Dec 2012 | ||
| Q3 2012 | 82.5 | 30 Sep 2012 | ||
| Q2 2012 | 82.9 | 30 Jun 2012 | ||
| Q1 2012 | 83.7 | 31 Mar 2012 |