Table 1.

Population size, number of respondents, and response rate for each cohort

COHORT	POPULATION SIZE, N	RESPONDENTS, N	RESPONSE RATE, %
2010
• Women	117	67	57.3
• Men	44	14	31.8
• Total	161	81	50.3
2011
• Women	128	86	67.2
• Men	54	19	35.2
• Total	182	105	57.7
Total	343	186	54.2