GITH	group	label
42.3	low-chromium	1
52.8	low-chromium	1
51.5	low-chromium	1
51.3	low-chromium	1
53.7	low-chromium	1
58.5	low-chromium	1
48	low-chromium	1
55.4	low-chromium	1
56	low-chromium	1
38.3	low-chromium	1
55.7	low-chromium	1
54.1	low-chromium	1
54.8	low-chromium	1
52.1	low-chromium	1
53.1	normal	2
53.6	normal	2
50.7	normal	2
47.8	normal	2
55.8	normal	2
61.8	normal	2
55.1	normal	2
52.6	normal	2
47.5	normal	2
53.7	normal	2