| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| Q1 2018 | 20% | +0.9% | +4.8% | 01 Jan 2018 | 31 Mar 2018 |
| Q4 2017 | 20% | +2.4% | +14% | 01 Oct 2017 | 31 Dec 2017 |
| Q3 2017 | 19% | +0.7% | +3.9% | 02 Jul 2017 | 30 Sep 2017 |
| Q2 2017 | 19% | +2.5% | +15% | 02 Apr 2017 | 01 Jul 2017 |
| Q1 2017 | 19% | +1.4% | +8.2% | 01 Jan 2017 | 01 Apr 2017 |
| Q4 2016 | 18% | +0.23% | +1.3% | 02 Oct 2016 | 31 Dec 2016 |
| Q3 2016 | 18% | +33% | 03 Jul 2016 | 01 Oct 2016 | |
| Q2 2016 | 16% | +32% | 03 Apr 2016 | 02 Jul 2016 | |
| Q1 2016 | 17% | +34% | 01 Jan 2016 | 02 Apr 2016 | |
| Q4 2015 | 17% | +35% | 04 Oct 2015 | 31 Dec 2015 | |
| Q3 2015 | -15% | -28% | -211% | 05 Jul 2015 | 03 Oct 2015 |
| Q2 2015 | -15% | -29% | -210% | 05 Apr 2015 | 04 Jul 2015 |
| Q1 2015 | -17% | -31% | -216% | 01 Jan 2015 | 04 Apr 2015 |
| Q4 2014 | -17% | -32% | -212% | 28 Sep 2014 | 31 Dec 2014 |
| Q3 2014 | 13% | -2.2% | -14% | 29 Jun 2014 | 27 Sep 2014 |
| Q2 2014 | 14% | -1.6% | -11% | 30 Mar 2014 | 28 Jun 2014 |
| Q1 2014 | 15% | -0.48% | -3.2% | 01 Jan 2014 | 29 Mar 2014 |
| Q4 2013 | 15% | +0.53% | +3.6% | 29 Sep 2013 | 31 Dec 2013 |
| Q3 2013 | 15% | +2.6% | +20% | 30 Jun 2013 | 28 Sep 2013 |
| Q2 2013 | 15% | +3.4% | +28% | 31 Mar 2013 | 29 Jun 2013 |
| Q1 2013 | 15% | +4.2% | +38% | 01 Jan 2013 | 30 Mar 2013 |
| Q4 2012 | 15% | +4.2% | +40% | 30 Sep 2012 | 31 Dec 2012 |
| Q3 2012 | 13% | +2.2% | +21% | 01 Jul 2012 | 29 Sep 2012 |
| Q2 2012 | 12% | +1.6% | +16% | 01 Apr 2012 | 30 Jun 2012 |
| Q1 2012 | 11% | +0.46% | +4.4% | 01 Jan 2012 | 31 Mar 2012 |
| Q4 2011 | 10% | +0.58% | +5.8% | 02 Oct 2011 | 31 Dec 2011 |
| Q3 2011 | 11% | 03 Jul 2011 | 01 Oct 2011 | ||
| Q2 2011 | 10% | 03 Apr 2011 | 02 Jul 2011 | ||
| Q1 2011 | 10% | 01 Jan 2011 | 02 Apr 2011 | ||
| Q4 2010 | 9.9% | 01 Oct 2010 | 31 Dec 2010 |
| Period | Value | YoY Chg | Change % | Start Date | End Date |
|---|---|---|---|---|---|
| 2017 | 20% | +2.8% | +16% | 01 Jan 2017 | 31 Dec 2017 |
| 2016 | 17% | -0.1% | -0.56% | 01 Jan 2016 | 31 Dec 2016 |
| 2015 | 17% | +35% | 01 Jan 2015 | 31 Dec 2015 | |
| 2014 | -17% | -32% | -212% | 01 Jan 2014 | 31 Dec 2014 |
| 2013 | 15% | +0.53% | +3.6% | 01 Jan 2013 | 31 Dec 2013 |
| 2012 | 15% | +4.2% | +41% | 01 Jan 2012 | 31 Dec 2012 |
| 2011 | 10% | +0.56% | +5.7% | 01 Jan 2011 | 31 Dec 2011 |
| 2010 | 9.9% | 01 Jan 2010 | 31 Dec 2010 |