Bang 14-HG
	1	2	3	4	5	6	7	8	9	10	11	12
17 12
1962	13.1	16.8	19.7	22.7	27.4	26.8	27.6	27.1	26.3	23.4	19.6	16.4
1963	12.3	15.4	19.2	23.2	27.3	27.2	27.2	27.0	26.9	22.3	21.2	16.6
1964	15.6	15.0	20.5	24.7	26.0	26.6	27.1	27.2	26.1	23.9	19.1	15.1
1965	15.9	18.7	19.6	24.1	26.5	26.7	27.6	26.8	25.6	23.8	20.1	16.6
1966	17.5	18.8	21.0	25.6	25.6	26.3	27.5	27.1	25.1	23.3	20.1	18.4
1967	13.9	15.0	20.9	23.2	27.2	27.3	27.7	27.3	25.5	23.1	20.5	14.4
1968	16.4	12.4	19.8	21.5	26.1	26.5	27.1	27.1	26.2	22.3	21.2	19.9
1969	16.2	16.8	20.2	23.9	27.5	26.8	27.6	26.4	25.9	24.0	18.0	15.4
1970	14.5	18.3	18.5	22.8	26.2	27.3	26.5	27.3	26.1	23.3	19.8	17.3
1971	13.4	16.4	20.0	23.7	25.7	27.1	26.6	25.6	26.0	21.9	18.1	16.4
1972	15.4	17.4	20.1	22.5	27.2	27.6	27.3	26.9	25.9	24.2	20.4	16.6
1973	15.2	19.5	22.0	24.5	27.2	27.7	27.1	26.7	25.9	23.3	19.3	15.2
1974	15.0	15.9	18.0	23.5	26.7	27.0	27.3	26.6	26.1	23.8	20.5	17.5
1975	16.2	18.2	21.7	24.2	26.2	27.5	27.6	27.5	26.4	24.3	18.6	13.3
1976	14.3	17.6	19.2	22.7	25.5	27.0	27.5	26.7	26.1	23.0	17.6	16.5
1977	13.2	13.7	20.0	23.5	27.4	28.6	27.2	27.5	25.9	23.6	18.7	17.6
1978	15.2	16.5	21.1	24.1	26.3	27.5	27.5	27.7	25.1	22.4	19.4	16.8