2005: live release rate 43%

 

2006: live release rate 49%

 

2007: live release 53%

 

2008: live release 59%

 

2009: save rate: 55%

 

2010: save rate 53%

 

2011: live release rate: 53%

 

2012: live release rate: 52%

 

2013: live release rate: 66%

 

2014: live release rate: 77%

 

2015: live release rate: 87%