| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 29.2 | +3.92 | +15.5% | 28 Sep 2025 |
| Q2 2025 | 28.1 | +1.94 | +7.41% | 29 Jun 2025 |
| Q1 2025 | 27 | -0.04 | -0.15% | 30 Mar 2025 |
| Q4 2024 | 26.3 | -0.47 | -1.75% | 31 Dec 2024 |
| Q3 2024 | 25.2 | -1.78 | -6.59% | 29 Sep 2024 |
| Q2 2024 | 26.2 | +1.86 | +7.65% | 30 Jun 2024 |
| Q1 2024 | 27 | +4.41 | +19.5% | 31 Mar 2024 |
| Q4 2023 | 26.8 | +4.32 | +19.2% | 31 Dec 2023 |
| Q3 2023 | 27 | +4.56 | +20.3% | 01 Oct 2023 |
| Q2 2023 | 24.3 | +2.04 | +9.16% | 02 Jul 2023 |
| Q1 2023 | 22.6 | -0.39 | -1.7% | 02 Apr 2023 |
| Q4 2022 | 22.5 | -1.45 | -6.06% | 31 Dec 2022 |
| Q3 2022 | 22.5 | -3.76 | -14.3% | 02 Oct 2022 |
| Q2 2022 | 22.3 | -6.12 | -21.6% | 03 Jul 2022 |
| Q1 2022 | 23 | -5.8 | -20.2% | 03 Apr 2022 |
| Q4 2021 | 23.9 | -3.14 | -11.6% | 31 Dec 2021 |
| Q3 2021 | 26.2 | +2.07 | +8.57% | 03 Oct 2021 |
| Q2 2021 | 28.4 | +5.49 | +24% | 04 Jul 2021 |
| Q1 2021 | 28.8 | +5.99 | +26.3% | 04 Apr 2021 |
| Q4 2020 | 27.1 | +3.83 | +16.5% | 31 Dec 2020 |
| Q3 2020 | 24.2 | -0.4 | -1.63% | 27 Sep 2020 |
| Q2 2020 | 22.9 | -3.21 | -12.3% | 28 Jun 2020 |
| Q1 2020 | 22.8 | -3.18 | -12.2% | 29 Mar 2020 |
| Q4 2019 | 23.3 | -3.26 | -12.3% | 31 Dec 2019 |
| Q3 2019 | 24.6 | -2.33 | -8.67% | 29 Sep 2019 |
| Q2 2019 | 26.1 | -0.73 | -2.72% | 30 Jun 2019 |
| Q1 2019 | 26 | -1.63 | -5.91% | 31 Mar 2019 |
| Q4 2018 | 26.5 | -1.05 | -3.81% | 31 Dec 2018 |
| Q3 2018 | 26.9 | +0.21 | +0.79% | 30 Sep 2018 |
| Q2 2018 | 26.9 | +2.01 | +8.09% | 01 Jul 2018 |
| Q1 2018 | 27.6 | +3.73 | +15.6% | 01 Apr 2018 |
| Q4 2017 | 27.6 | +4.29 | +18.4% | 31 Dec 2017 |
| Q3 2017 | 26.7 | +2.5 | +10.3% | 01 Oct 2017 |
| Q2 2017 | 24.8 | -0.89 | -3.46% | 02 Jul 2017 |
| Q1 2017 | 23.9 | -2.07 | -7.98% | 02 Apr 2017 |
| Q4 2016 | 23.3 | -3.08 | -11.7% | 31 Dec 2016 |
| Q3 2016 | 24.2 | -2.4 | -9.03% | 02 Oct 2016 |
| Q2 2016 | 25.7 | -1.75 | -6.37% | 03 Jul 2016 |
| Q1 2016 | 25.9 | -2.81 | -9.77% | 03 Apr 2016 |
| Q4 2015 | 26.4 | -1.23 | -4.46% | 31 Dec 2015 |
| Q3 2015 | 26.6 | -1.02 | -3.7% | 27 Sep 2015 |
| Q2 2015 | 27.5 | -0.11 | -0.4% | 28 Jun 2015 |
| Q1 2015 | 28.8 | +1.57 | +5.78% | 29 Mar 2015 |
| Q4 2014 | 27.6 | +0.17 | +0.62% | 31 Dec 2014 |
| Q3 2014 | 27.6 | +1.86 | +7.23% | 28 Sep 2014 |
| Q2 2014 | 27.6 | +2.98 | +12.1% | 29 Jun 2014 |
| Q1 2014 | 27.2 | +3.49 | +14.7% | 30 Mar 2014 |
| Q4 2013 | 27.4 | +3.5 | +14.6% | 31 Dec 2013 |
| Q3 2013 | 25.7 | +1.31 | +5.36% | 29 Sep 2013 |
| Q2 2013 | 24.6 | -0.87 | -3.41% | 30 Jun 2013 |
| Q1 2013 | 23.7 | -3.28 | -12.2% | 31 Mar 2013 |
| Q4 2012 | 23.9 | -3.67 | -13.3% | 31 Dec 2012 |
| Q3 2012 | 24.4 | -4.65 | -16% | 30 Sep 2012 |
| Q2 2012 | 25.5 | -4.84 | -16% | 01 Jul 2012 |
| Q1 2012 | 27 | -5.88 | -17.9% | 01 Apr 2012 |
| Q4 2011 | 27.6 | -7.9 | -22.3% | 31 Dec 2011 |
| Q3 2011 | 29.1 | 02 Oct 2011 | ||
| Q2 2011 | 30.3 | 03 Jul 2011 | ||
| Q1 2011 | 32.8 | 03 Apr 2011 | ||
| Q4 2010 | 35.5 | 31 Dec 2010 |