Table 2.

Distribution of pairs by age group and gender.

	Number of pairs according to age group				Number of pairs according to gender
	Child and youth (0–19) (%)	Young adult (20–39) (%)	Middle age (40–59) (%)	Old age (60 + ) (%)	Male (%)	Female (%)
Short-term (<1 year)	1,327 (49.7)	1,890 (49.4)	1,835 (44.9)	1,217 (35.7)	1,687 (38.9)	2,147 (39.0)
Medium-term (1 − <3 years)	1,094 (41.1)	1,613 (42.1)	1,890 (46.2)	1,900 (55.7)	2,301 (53.0)	2,925 (53.1)
Long-term (3 + years)	240 (9.2)	325 (8.5)	364 (8.9)	293 (8.6)	351 (8.1)	433 (7.9)
Total	2,661	3,828	4,089	3,410	4,339	5,505