2009 Stratified Ratio Detail
031/Cameron
031-901/Brownsville ISD

Category A Totals

Stratum	Comp Code	Sample Parcels	Stratum Parcels	Sample Local Value	Sample PTD Value	Stratum Local Value	Stratum Ratio	Stratum PTD Value	Category Ratio
1	U	0	7,228	0	0	147,651,181		147,651,181
2	R	51	17,122	2,510,400	2,505,363	792,249,617	1.0020	790,668,280
3	R	49	9,590	3,765,824	3,634,454	721,917,711	1.0361	696,764,512
4	R	65	6,610	7,283,398	7,209,414	728,664,335	1.0103	721,235,608
5	R	63	3,754	12,046,352	11,965,665	756,498,594	1.0067	751,463,787
Total		228	44,304	25,605,974	25,314,896	3,146,981,438		3,107,783,368	1.0126

Stratum	Comp Code	Sample Parcels	Stratum Parcels	Sample Local Value	Sample PTD Value	Stratum Local Value	Stratum Ratio	Stratum PTD Value	Category Ratio
1	U	0	1,181	0	0	55,348,315		55,348,315
2	R	13	1,305	2,963,768	3,139,166	270,500,138	.9441	286,516,405
3	R	13	391	8,575,054	9,014,054	276,769,595	.9513	290,938,290
4	R	12	134	24,059,914	24,838,168	279,499,666	.9687	288,530,676
5	R	10	34	52,374,987	54,371,252	259,231,905	.9633	269,108,175
Total		48	3,045	87,973,723	91,362,640	1,141,349,619		1,190,441,861	.9588

Stratum	Comp Code	Sample Parcels	Stratum Parcels	Sample Local Value	Sample PTD Value	Stratum Local Value	Stratum Ratio	Stratum PTD Value	Category Ratio
1	U	0	2,676	0	0	19,449,547		19,449,547
2	R	7	1,255	737,968	702,293	99,576,753	1.0508	94,762,803
3	R	9	283	2,929,953	2,784,526	103,945,568	1.0522	98,788,793
4	R	7	83	7,025,418	6,335,280	98,398,104	1.1089	88,734,876
5	R	6	19	40,355,556	39,577,457	99,561,543	1.0197	97,638,073
Total		29	4,316	51,048,895	49,399,556	420,931,515		399,374,092	1.0540