// input year engytype prod;
1985 coal    19.33 0
1985 gas     16.92 1
1985 oil     18.99 2
1985 lgas     2.24 3
1985 hydro    2.94 4
1985 nuclear  4.15 5
1985 geotherm  .20 6
//
1986 coal    19.51 0
1986 gas     16.47 1
1986 oil     18.38 2
1986 lgas     2.15 3
1986 hydro    3.03 4
1986 nuclear  4.47 5
1986 geotherm  .22 6
//
1987 coal     20.14 0
1987 gas      17.05 1
1987 oil      17.67 2
1987 lgas      2.22 3
1987 hydro     2.59 4
1987 nuclear   4.91 5
1987 geotherm   .23 6
//
1988 coal     20.94 0
1988 gas      17.19 1
1988 oil      17.26 2
1988 lgas      2.26 3
1988 hydro     2.32 4
1988 nuclear   5.68 5
1988 geotherm   .22 6