Table 2.

Number of observations (n), mean, standard deviation (SD) and coefficient of variation (CV) for traits studied in in pond and cage environments.

Environment	Traits	Unit	n	Mean	SD	CV,%
Pond	Weight	g	4,206	245.7	96.7	39.4
	Length	cm	4,206	18.3	3.5	19.4
	Width	cm	4,206	7.7	1.4	18.7
	Depth	cm	4,206	3.4	0.7	20.6
	Survival	%	4,206	55.0	47.8
Cage	Weight	g	2,122	251.4	138.5	55.1
	Length	cm	2,122	17.6	2.9	16.6
	Width	cm	2,122	7.9	1.7	21.7
	Depth	cm	2,121	3.2	0.7	21.3
	Survival	%	2,122	43.8	49.6