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