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. 2021 Jun 11;6(2):100. doi: 10.3390/tropicalmed6020100

Table 2.

Housing system for the pigs in four provinces in Cambodia *.

Kampong Thom
% (n)
Preah Vihear
% (n)
Ratanakiri
% (n)
Stung Treng
% (n)
All
% (n)
Confined in pen 66.7 (26) 38.2 (13) 77.1 (27) 83.9 (26) 66.2 (92)
Tethered 48.7 (19) 41.2 (14) 28.6 (10) 41.9 (13) 40.3 (56)
Partly confined 5.1 (2) 70.6 (24) 22.9 (8) 6.5 (2) 25.9 (36)
Free roaming 10.3 (4) 23.5 (8) 5.7 (2) 6.5 (2) 11.5 (16)

* Several response alternatives were possible.