bmd	sex
0.972	female
0.732	female
0.874	female
0.943	female
1.024	female
0.755	female
0.779	female
1.007	female
0.816	female
0.755	female
0.871	female
0.721	female
0.727	female
0.796	female
0.612	female
0.775	female
0.849	female
0.773	female
0.649	female
0.865	female
0.905	male
1.016	male
0.873	male
0.74	male
0.861	male
0.817	male
0.897	male
0.962	male
0.851	male
0.821	male
0.763	male
0.876	male
0.944	male
0.993	male
0.774	male
0.785	male
0.892	male
1.076	male
0.888	male
0.865	male
