Table 2.

Vegetated land cover around residences, percentage of total area.

Land cover estimation scheme	Land cover type	Min	33st pctl	Median	67th pctl	Max
1: Average within 150 m	Vegetation	20	59	68	74	95
	Trees	7	41	49	60	92
	Grass	1	12	14	18	45
2: Average within 500 m	Vegetation	37	66	73	77	95
	Trees	24	51	57	64	93
	Grass	3	12	14	16	31
3: Weighted average within 500 m with equal weights	Vegetation	32	64	69	76	94
	Trees	21	48	53	60	91
	Grass	3	12	14	17	34
4: Weighted average within 500 m with exponential decay	Vegetation	27	62	68	76	94
	Trees	17	45	52	59	90
	Grass	3	12	15	17	36