Bald	pop_mean	pop_N	pop_sd
1	26.74	47	18.188
29	36.75	4	8.846
32	41.94	51	11.599
42	27.44	79	11.887
50	35.27	91	12.129
57	33.85	59	14.195
59	33.63	43	12.56
62	36.71	45	10.862
67	36.59	17	12.39
87	36.57	46	11.775
88	35.38	21	9.785
91	36.02	50	12.935
93	36.94	63	12.459
103	28.73	63	15.131