Table 2.

Farmers' demographic characteristics (n = 162).

Variables	Statement	Frequency	Percent
Age (years)	11–20	41	25.3
	21–30	61	37.7
	31–40	43	25.5
	41–50	17	10.5
Gender	Male	76	46.9
	Female	86	53.1
Education level	None	67	41.4
	Primary	41	25.3
	Secondary	46	28.4
	College/university	8	4.9
Farmer occupation	Farming	153	94.4
	Public employee	4	2.5
	Private employee	5	3.1
Farmers' pig production experience (years)	10-Jan	125	77.2
	20-Nov	31	19.1
	21–30	4	2.5
	31–40	1	0.6
	41–50	1	0.6