Mapping efficiency:	57.8% 
Mapping efficiency:	56.7% 
Mapping efficiency:	54.9% 
Mapping efficiency:	58.9% 
Total number duplicated alignments removed:	2723291 (17.46%)
Total number duplicated alignments removed:	2626788 (17.62%)
Total number duplicated alignments removed:	2815636 (17.76%)
Total number duplicated alignments removed:	2412714 (16.97%)