| Period | Value | YoY Chg | Change % | Date |
|---|---|---|---|---|
| Q3 2019 | 0.11x | -0.08x | -41% | 27 Sep 2019 |
| Q2 2019 | 0.11x | -0.12x | -54% | 28 Jun 2019 |
| Q1 2019 | 0.11x | -0.16x | -59% | 29 Mar 2019 |
| Q4 2018 | 0.15x | -0.11x | -44% | 28 Dec 2018 |
| Q3 2018 | 0.19x | -0.05x | -22% | 28 Sep 2018 |
| Q2 2018 | 0.23x | -0.02x | -6.1% | 30 Jun 2018 |
| Q1 2018 | 0.27x | +0.01x | +5.8% | 30 Mar 2018 |
| Q4 2017 | 0.26x | -0.01x | -4.9% | 29 Dec 2017 |
| Q3 2017 | 0.25x | -0.04x | -15% | 29 Sep 2017 |
| Q2 2017 | 0.25x | -0.04x | -14% | 30 Jun 2017 |
| Q1 2017 | 0.25x | -0.03x | -11% | 31 Mar 2017 |
| Q4 2016 | 0.27x | -0.01x | -2.9% | 30 Dec 2016 |
| Q3 2016 | 0.29x | +0.01x | +4.4% | 30 Sep 2016 |
| Q2 2016 | 0.29x | +0x | +0.12% | 01 Jul 2016 |
| Q1 2016 | 0.28x | -0.01x | -4.1% | 01 Apr 2016 |
| Q4 2015 | 0.28x | -0.01x | -3% | 01 Jan 2016 |
| Q3 2015 | 0.28x | -0.02x | -5.2% | 02 Oct 2015 |
| Q2 2015 | 0.29x | +0.01x | +2.7% | 03 Jul 2015 |
| Q1 2015 | 0.3x | +0.03x | +11% | 03 Apr 2015 |
| Q4 2014 | 0.29x | +0.02x | +5.5% | 26 Dec 2014 |
| Q3 2014 | 0.29x | -0.01x | -4.6% | 26 Sep 2014 |
| Q2 2014 | 0.28x | -0.05x | -15% | 27 Jun 2014 |
| Q1 2014 | 0.27x | -0.09x | -25% | 28 Mar 2014 |
| Q4 2013 | 0.28x | -0.07x | -21% | 27 Dec 2013 |
| Q3 2013 | 0.31x | -0.01x | -4.3% | 27 Sep 2013 |
| Q2 2013 | 0.33x | +0.03x | +9.7% | 28 Jun 2013 |
| Q1 2013 | 0.36x | +0.08x | +31% | 29 Mar 2013 |
| Q4 2012 | 0.35x | 28 Dec 2012 | ||
| Q3 2012 | 0.32x | 28 Sep 2012 | ||
| Q2 2012 | 0.3x | 29 Jun 2012 | ||
| Q1 2012 | 0.27x | 30 Mar 2012 |