| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2025 | 38.5 | +3.31 | +9.41% | 26 Sep 2025 |
| Q2 2025 | 37.1 | +3.06 | +8.99% | 27 Jun 2025 |
| Q1 2025 | 37.2 | +3.31 | +9.78% | 28 Mar 2025 |
| Q4 2024 | 36.1 | +1.04 | +2.97% | 31 Dec 2024 |
| Q3 2024 | 35.2 | -0.23 | -0.65% | 27 Sep 2024 |
| Q2 2024 | 34 | -3.44 | -9.18% | 28 Jun 2024 |
| Q1 2024 | 33.8 | -4.84 | -12.5% | 29 Mar 2024 |
| Q4 2023 | 35 | -4.11 | -10.5% | 31 Dec 2023 |
| Q3 2023 | 35.4 | -4.06 | -10.3% | 29 Sep 2023 |
| Q2 2023 | 37.5 | 30 Jun 2023 | ||
| Q1 2023 | 38.7 | 31 Mar 2023 | ||
| Q4 2022 | 39.2 | 31 Dec 2022 | ||
| Q3 2022 | 39.5 | 30 Sep 2022 | ||
| Q4 2017 | 37.6 | +5.99 | +18.9% | 31 Dec 2017 |
| Q3 2017 | 33.4 | +1.37 | +4.29% | 29 Sep 2017 |
| Q2 2017 | 32 | +2.13 | +7.14% | 30 Jun 2017 |
| Q1 2017 | 28.9 | -3.1 | -9.68% | 31 Mar 2017 |
| Q4 2016 | 31.6 | +0.48 | +1.54% | 31 Dec 2016 |
| Q3 2016 | 32 | -1.04 | -3.15% | 30 Sep 2016 |
| Q2 2016 | 29.8 | -7.75 | -20.6% | 01 Jul 2016 |
| Q1 2016 | 32 | -6.71 | -17.3% | 01 Apr 2016 |
| Q4 2015 | 31.1 | -8.81 | -22.1% | 31 Dec 2015 |
| Q3 2015 | 33 | -8.62 | -20.7% | 02 Oct 2015 |
| Q2 2015 | 37.6 | -5.05 | -11.9% | 03 Jul 2015 |
| Q1 2015 | 38.7 | -4.65 | -10.7% | 03 Apr 2015 |
| Q4 2014 | 40 | -4.38 | -9.88% | 31 Dec 2014 |
| Q3 2014 | 41.6 | -4.04 | -8.85% | 26 Sep 2014 |
| Q2 2014 | 42.6 | -3.52 | -7.63% | 27 Jun 2014 |
| Q1 2014 | 43.4 | -2.69 | -5.84% | 28 Mar 2014 |
| Q4 2013 | 44.3 | -1.93 | -4.17% | 31 Dec 2013 |
| Q3 2013 | 45.7 | -0.49 | -1.06% | 27 Sep 2013 |
| Q2 2013 | 46.1 | -0.04 | -0.09% | 28 Jun 2013 |
| Q1 2013 | 46.1 | -0.65 | -1.39% | 29 Mar 2013 |
| Q4 2012 | 46.3 | +1.6 | +3.58% | 31 Dec 2012 |
| Q3 2012 | 46.2 | +3.06 | +7.1% | 28 Sep 2012 |
| Q2 2012 | 46.2 | +5.04 | +12.3% | 29 Jun 2012 |
| Q1 2012 | 46.7 | +7.93 | +20.4% | 30 Mar 2012 |
| Q4 2011 | 44.7 | +5.18 | +13.1% | 31 Dec 2011 |
| Q3 2011 | 43.1 | 30 Sep 2011 | ||
| Q2 2011 | 41.1 | 01 Jul 2011 | ||
| Q1 2011 | 38.8 | 01 Apr 2011 | ||
| Q4 2010 | 39.5 | 31 Dec 2010 |