-- by speed --
lzop -4		50.40% of original	303.5mbps
lzop -1		50.22% of original	280.7mbps
gzip -1		47.01% of original	119.5mbps
gzip -4		44.55% of original	95.93mbps
gzip -9		43.79% of original	45.76mbps
lzop -9		44.72% of original	16.83mbps
bzip2 -1	45.51% of original	13.23mbps
bzip2 -4	44.08% of original	10.67mbps
bzip2 -9	43.69% of original	9.176mbps

-- by ratio --
bzip2 -9	43.69% of original	9.176mbps
gzip -9		43.79% of original	45.76mbps
bzip2 -4	44.08% of original	10.67mbps
gzip -4		44.55% of original	95.93mbps
lzop -9		44.72% of original	16.83mbps
bzip2 -1	45.51% of original	13.23mbps
gzip -1		47.01% of original	119.5mbps
lzop -1		50.22% of original	280.7mbps
lzop -4		50.40% of original	303.5mbps

-- by compressor then level --
bzip2 -1	45.51% of original	13.23mbps
bzip2 -4	44.08% of original	10.67mbps
bzip2 -9	43.69% of original	9.176mbps
gzip -1		47.01% of original	119.5mbps
gzip -4		44.55% of original	95.93mbps
gzip -9		43.79% of original	45.76mbps
lzop -1		50.22% of original	280.7mbps
lzop -4		50.40% of original	303.5mbps
lzop -9		44.72% of original	16.83mbps