Date: 1. Nov 2011
Percentage: 11
Ranking: 22 to 33
Adjustment:
Date: 2. Feb to Mar 2012
Percentage: 11
Ranking: 25 to 37
Adjustment:
Date: 3. May 2012
Percentage: 15.7
Ranking: 22 to 27
Adjustment:
Date: 4. Aug to Sept 2012
Percentage: 19.9
Ranking: 15 to 22
Adjustment:
Date: 5. Jan 2013
Percentage: 17.5
Ranking: 18 to 19
Adjustment:
Date: 6. Feb 2013
Percentage: 24.1
Ranking: 17 to 18
Adjustment:
Date: 7. Mar 2013
Percentage: 24.3
Ranking: 16 to 18
Adjustment:
Date: 8. Apr 2013
Percentage: 25.8
Ranking: 12 to 17
Adjustment: