Bang 14 - PB
	1	2	3	4	5	6	7	8	9	10	11	12
17 12
1962	5.3	10.1	13.0	16.5	20.4	20.4	21.3	20.5	19.0	15.8	12.1	9.4
1963	5.5	8.4	12.9	17.2	20.6	20.3	20.9	20.6	20.0	15.3	14.6	9.6
1964	8.6	8.3	14.0	18.1	19.0	20.1	20.6	20.5	19.3	17.3	11.5	7.9
1965	9.1	12.1	13.1	17.4	19.1	19.9	21.0	19.9	18.5	17.2	13	9.9
1966	11.2	11.9	14.4	18.1	18.2	19.7	21.0	19.9	17.4	16.3	13	11.9
1967	6.5	8.0	14.0	16.3	20.5	20.6	21.2	20.6	18.1	15.4	13.5	7.3
1968	9.5	4.9	13.3	14.6	19.0	19.9	20.5	20.6	18.7	15.3	14.5	13.3
1969	10.4	9.8	13.8	17.5	20.7	20.3	21.1	20.1	18.7	16.8	10.5	13.4
1970	7.9	11.6	12.4	16.1	19.3	19.9	20.4	20.3	18.8	15.2	12.4	10.3
1971	6.1	9.4	13.3	17.4	18.6	20.5	20.0	19.1	18.8	14.2	10.8	9.2
1972	8.1	10.3	13.5	15.5	20.2	20.5	20.3	20.1	18.7	17.2	13.2	9.8
1973	8.5	13.4	15.3	18.1	20.6	21.1	20.6	19.9	19.0	15.4	11.7	7.9
1974	8.6	8.0	11.3	16.3	19.7	20.2	20.5	19.6	19.4	16.2	13.4	10.4
1975	9.4	11.3	15.1	17.7	19.7	20.6	20.9	20.2	19.4	16.7	11.6	5.7
1976	7.5	10.8	12.6	16.8	18.9	20.0	20.6	19.9	18.8	16	10.1	9.9
1977	6.5	6.1	13.2	16.9	20.8	22.1	20.9	20.7	18.7	16.5	11.4	11.1
1978	8.1	9.7	14.7	17.7	19.4	21.0	20.8	20.5	17.7	15.7	12.4	10.2