year	region
2007		36.4	54	7.6	1.9
2007		50.8	42.8	5.2	1.2
2007		18.5	71.5	8.6	1.4
2007		41.9	52.2	5.3	0.5
2007		13.7	78.7	6.3	1.2
2007		34.4	58.8	6.4	0.4
2007		46.4	49.2	3.8	0.6
2007		29.2	60.5	9.2	1.1
2007		58.5	32.5	8.3	0.7
2007		42.9	35.2	15.8	6.1
2007		35.4	56.7	7.2	0.8
2007		36.7	59.8	3.3	0.2
2007		43.1	53.2	3.2	0.5
2007		32.8	55.8	10	1.4
2007		29.6	62.6	6.7	1.2
2007		12.9	74.5	11.7	0.9
2007		22.1	69.1	7.5	1.3
2007		42.2	51.8	5.7	0.3
2007		34.1	56.5	8.8	0.6
2007		30.5	49.1	18.6	1.8
2007		29	46.6	21.7	2.8
2007		18.1	62.9	16.5	2.4
2007		11	46.9	33.5	8.6
2007		7.3	48.4	36.8	7.5
2007		21.2	55.5	19.3	4
2007		21.6	63.5	11.9	2.9
2007		37.4	48.9	9.4	4.3
2007		11.6	65.2	18.1	5.1
2007		11	57.8	27.1	4.1
2007		28	39.7	30.5	1.8
2007		30.5	55.9	12	1.7
2007		50.1	28.4	17.5	4
2007		10	41.8	35.1	13.2
2007		12.2	54.7	29.1	3.9
2007		40.3	52.4	6.7	0.6
2007		25.6	67.9	6	0.6
2007		22.8	69.6	7.2	0.5
2007		48.8	38.3	12	0.9
2007		10.4	53.4	30.9	5.3
2007		38.4	58.9	2.5	0.1
2007		9.6	73.5	14.8	2
2007		24.6	56.3	16.3	2.8
2007		18.3	62.1	15	4.5
2007		29.8	57.1	10.9	2.2
2007		36.7	50.5	10.5	2.4
2007		6.4	47.1	29.1	17.5
2007		44.6	34.1	20.9	0.3
2007		6.9	77.1	15.5	0.5
2007		51.7	35.1	11.6	1.7
2007		28	65.1	5.9	1
2007		36.5	58.3	5.1	0.2
2007		24.3	56	15.7	4
2007		29.9	33.9	30.9	5.4
2007		39.4	44.1	13.7	2.8
2007		11.9	73.7	12	2.4
2007		19.8	37.9	42.3	0
2007		19.9	63.9	14.6	1.6