Number of Colas	Bone Mineral Density
0	0.893
0	0.882
1	0.891
1	0.881
2	0.888
2	0.871
3	0.868
3	0.876
4	0.873
5	0.875
5	0.871
6	0.867
7	0.862
7	0.872
8	0.865