Mapping efficiency:	53.2% 
Mapping efficiency:	28.9% 
Mapping efficiency:	50.3% 
Mapping efficiency:	52.6% 
Mapping efficiency:	54.2% 
Mapping efficiency:	52.0% 
Mapping efficiency:	54.4% 
Mapping efficiency:	51.7% 
Mapping efficiency:	48.2% 
Mapping efficiency:	50.6%