Year	Consump	Pricegas	PCIncome	Prcusecr
1960	129.7	0.925	6036	0.836
1961	131.3	0.914	6113	0.869
1962	137.1	0.919	6271	0.948
1963	141.6	0.918	6378	0.960
1964	148.8	0.914	6727	1.001
1965	155.9	0.949	7027	0.994
1966	164.9	0.970	7280	0.970
1967	171.0	1.000	7513	1.000
1968	183.4	1.014	7728	1.028
1969	195.8	1.047	7891	1.031
1970	207.4	1.056	8134	1.043
1971	218.3	1.063	8322	1.102
1972	226.8	1.076	8562	1.105
1973	237.9	1.181	9042	1.176
1974	225.8	1.599	8867	1.226
1975	232.4	1.708	8944	1.464
1976	241.7	1.779	9175	1.679
1977	249.2	1.882	9381	1.828
1978	261.3	1.963	9735	1.865
1979	248.9	2.656	9829	2.010
1980	226.8	3.691	9722	2.081
1981	225.6	4.109	9769	2.569
1982	228.8	3.894	9725	2.964
1983	239.6	3.764	9930	3.297
1984	244.7	3.707	10421	3.757
1985	245.8	3.738	10563	3.797
1986	269.4	2.921	10780	3.632