| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 23.9 | -0.16 | -0.67% | 26 Sep 2025 |
| Q2 2025 | 24.5 | +0.3 | +1.24% | 27 Jun 2025 |
| Q1 2025 | 24.4 | -1.04 | -4.09% | 28 Mar 2025 |
| Q4 2024 | 24.4 | +0.1 | +0.41% | 27 Dec 2024 |
| Q3 2024 | 24.1 | +0.9 | +3.88% | 27 Sep 2024 |
| Q2 2024 | 24.2 | +2.6 | +12% | 28 Jun 2024 |
| Q1 2024 | 25.4 | +5.78 | +29.4% | 29 Mar 2024 |
| Q4 2023 | 24.3 | +5.37 | +28.4% | 29 Dec 2023 |
| Q3 2023 | 23.2 | +4.87 | +26.6% | 29 Sep 2023 |
| Q2 2023 | 21.6 | +3.33 | +18.2% | 30 Jun 2023 |
| Q1 2023 | 19.7 | +1.2 | +6.51% | 31 Mar 2023 |
| Q4 2022 | 18.9 | -0.08 | -0.42% | 30 Dec 2022 |
| Q3 2022 | 18.3 | -1.42 | -7.2% | 30 Sep 2022 |
| Q2 2022 | 18.3 | -1.54 | -7.77% | 01 Jul 2022 |
| Q1 2022 | 18.5 | -1.36 | -6.87% | 01 Apr 2022 |
| Q4 2021 | 19 | -1.92 | -9.19% | 31 Dec 2021 |
| Q3 2021 | 19.7 | -1.98 | -9.12% | 24 Sep 2021 |
| Q2 2021 | 19.8 | -2.49 | -11.2% | 25 Jun 2021 |
| Q1 2021 | 19.8 | -3.04 | -13.3% | 26 Mar 2021 |
| Q4 2020 | 20.9 | -1.1 | -5% | 25 Dec 2020 |
| Q3 2020 | 21.7 | +0.6 | +2.84% | 25 Sep 2020 |
| Q2 2020 | 22.3 | +1.48 | +7.1% | 26 Jun 2020 |
| Q1 2020 | 22.8 | +1.78 | +8.45% | 27 Mar 2020 |
| Q4 2019 | 22 | +0.94 | +4.46% | 27 Dec 2019 |
| Q3 2019 | 21.1 | -0.48 | -2.22% | 27 Sep 2019 |
| Q2 2019 | 20.8 | -0.1 | -0.48% | 28 Jun 2019 |
| Q1 2019 | 21.1 | +1.51 | +7.72% | 29 Mar 2019 |
| Q4 2018 | 21.1 | +2.55 | +13.8% | 28 Dec 2018 |
| Q3 2018 | 21.6 | +4.51 | +26.4% | 28 Sep 2018 |
| Q2 2018 | 20.9 | +4.22 | +25.2% | 29 Jun 2018 |
| Q1 2018 | 19.6 | +2.8 | +16.7% | 30 Mar 2018 |
| Q4 2017 | 18.5 | +1.86 | +11.2% | 29 Dec 2017 |
| Q3 2017 | 17.1 | +0.39 | +2.34% | 29 Sep 2017 |
| Q2 2017 | 16.7 | -0.16 | -0.95% | 30 Jun 2017 |
| Q1 2017 | 16.8 | -0.22 | -1.3% | 31 Mar 2017 |
| Q4 2016 | 16.7 | -0.61 | -3.53% | 30 Dec 2016 |
| Q3 2016 | 16.7 | -0.32 | -1.88% | 30 Sep 2016 |
| Q2 2016 | 16.9 | +0.55 | +3.37% | 01 Jul 2016 |
| Q1 2016 | 17 | +1.13 | +7.13% | 01 Apr 2016 |
| Q4 2015 | 17.3 | +2.14 | +14.2% | 01 Jan 2016 |
| Q3 2015 | 17 | +2.26 | +15.3% | 25 Sep 2015 |
| Q2 2015 | 16.3 | +1.27 | +8.44% | 26 Jun 2015 |
| Q1 2015 | 15.8 | +0.79 | +5.25% | 27 Mar 2015 |
| Q4 2014 | 15.1 | -0.12 | -0.79% | 26 Dec 2014 |
| Q3 2014 | 14.8 | -0.87 | -5.57% | 26 Sep 2014 |
| Q2 2014 | 15.1 | +0.42 | +2.87% | 27 Jun 2014 |
| Q1 2014 | 15.1 | +1.37 | +10% | 28 Mar 2014 |
| Q4 2013 | 15.3 | +2.64 | +20.9% | 27 Dec 2013 |
| Q3 2013 | 15.6 | +3.89 | +33.2% | 27 Sep 2013 |
| Q2 2013 | 14.6 | +3.08 | +26.7% | 28 Jun 2013 |
| Q1 2013 | 13.7 | +2.37 | +20.9% | 29 Mar 2013 |
| Q4 2012 | 12.6 | +1.22 | +10.7% | 28 Dec 2012 |
| Q3 2012 | 11.7 | +0.15 | +1.3% | 28 Sep 2012 |
| Q2 2012 | 11.6 | -0.66 | -5.4% | 29 Jun 2012 |
| Q1 2012 | 11.3 | -2.16 | -16% | 30 Mar 2012 |
| Q4 2011 | 11.4 | 30 Dec 2011 | ||
| Q3 2011 | 11.6 | 30 Sep 2011 | ||
| Q2 2011 | 12.2 | 01 Jul 2011 | ||
| Q1 2011 | 13.5 | 01 Apr 2011 |