| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 80.8 | +2.87 | +3.68% | 03 Oct 2025 |
| Q2 2025 | 79 | +3.82 | +5.08% | 04 Jul 2025 |
| Q1 2025 | 79.7 | +7.41 | +10.3% | 04 Apr 2025 |
| Q4 2024 | 78.9 | +7.08 | +9.86% | 03 Jan 2025 |
| Q3 2024 | 77.9 | +6.11 | +8.51% | 27 Sep 2024 |
| Q2 2024 | 75.2 | +2.25 | +3.09% | 28 Jun 2024 |
| Q1 2024 | 72.3 | -0.36 | -0.5% | 29 Mar 2024 |
| Q4 2023 | 71.8 | +1.05 | +1.48% | 29 Dec 2023 |
| Q3 2023 | 71.8 | +5.71 | +8.64% | 29 Sep 2023 |
| Q2 2023 | 72.9 | +10.8 | +17.4% | 30 Jun 2023 |
| Q1 2023 | 72.7 | +12.4 | +20.5% | 31 Mar 2023 |
| Q4 2022 | 70.7 | +12.1 | +20.7% | 30 Dec 2022 |
| Q3 2022 | 66.1 | +8.52 | +14.8% | 30 Sep 2022 |
| Q2 2022 | 62.1 | +4.92 | +8.6% | 01 Jul 2022 |
| Q1 2022 | 60.3 | +4.42 | +7.92% | 01 Apr 2022 |
| Q4 2021 | 58.6 | +3.44 | +6.23% | 31 Dec 2021 |
| Q3 2021 | 57.6 | +2.37 | +4.29% | 01 Oct 2021 |
| Q2 2021 | 57.2 | +2.83 | +5.21% | 02 Jul 2021 |
| Q1 2021 | 55.8 | +2.21 | +4.12% | 02 Apr 2021 |
| Q4 2020 | 55.2 | +1.78 | +3.33% | 01 Jan 2021 |
| Q3 2020 | 55.2 | +4.72 | +9.34% | 02 Oct 2020 |
| Q2 2020 | 54.4 | +5.62 | +11.5% | 03 Jul 2020 |
| Q1 2020 | 53.6 | +7.03 | +15.1% | 03 Apr 2020 |
| Q4 2019 | 53.4 | +8.04 | +17.7% | 03 Jan 2020 |
| Q3 2019 | 50.5 | +4.62 | +10.1% | 27 Sep 2019 |
| Q2 2019 | 48.7 | +2.89 | +6.3% | 28 Jun 2019 |
| Q1 2019 | 46.6 | +1.02 | +2.24% | 29 Mar 2019 |
| Q4 2018 | 45.4 | +0.68 | +1.52% | 28 Dec 2018 |
| Q3 2018 | 45.9 | +2.36 | +5.42% | 28 Sep 2018 |
| Q2 2018 | 45.9 | +2.52 | +5.82% | 29 Jun 2018 |
| Q1 2018 | 45.6 | +2.84 | +6.65% | 30 Mar 2018 |
| Q4 2017 | 44.7 | +2.26 | +5.33% | 29 Dec 2017 |
| Q3 2017 | 43.6 | +1.24 | +2.93% | 29 Sep 2017 |
| Q2 2017 | 43.3 | +1.21 | +2.87% | 30 Jun 2017 |
| Q1 2017 | 42.7 | -0.08 | -0.19% | 31 Mar 2017 |
| Q4 2016 | 42.4 | -1.02 | -2.35% | 30 Dec 2016 |
| Q3 2016 | 42.3 | -1.56 | -3.56% | 30 Sep 2016 |
| Q2 2016 | 42.1 | -2.41 | -5.41% | 01 Jul 2016 |
| Q1 2016 | 42.8 | -2 | -4.46% | 01 Apr 2016 |
| Q4 2015 | 43.5 | -1.61 | -3.57% | 01 Jan 2016 |
| Q3 2015 | 43.9 | -0.38 | -0.86% | 02 Oct 2015 |
| Q2 2015 | 44.5 | +1.66 | +3.87% | 03 Jul 2015 |
| Q1 2015 | 44.8 | +2.42 | +5.71% | 03 Apr 2015 |
| Q4 2014 | 45.1 | +4.17 | +10.2% | 02 Jan 2015 |
| Q3 2014 | 44.3 | +3.65 | +8.99% | 03 Oct 2014 |
| Q2 2014 | 42.9 | +2.17 | +5.33% | 04 Jul 2014 |
| Q1 2014 | 42.4 | +1.74 | +4.28% | 04 Apr 2014 |
| Q4 2013 | 40.9 | +0.42 | +1.04% | 03 Jan 2014 |
| Q3 2013 | 40.6 | +0.76 | +1.91% | 27 Sep 2013 |
| Q2 2013 | 40.7 | +1.35 | +3.43% | 28 Jun 2013 |
| Q1 2013 | 40.7 | +1.71 | +4.39% | 29 Mar 2013 |
| Q4 2012 | 40.5 | 28 Dec 2012 | ||
| Q3 2012 | 39.9 | 28 Sep 2012 | ||
| Q2 2012 | 39.3 | 29 Jun 2012 | ||
| Q1 2012 | 38.9 | 30 Mar 2012 |