GEN	AGE	X1	X1c	X2	X2c	X3	X4	
0   67   31.6   2   36   0   0   0
1   18   34.9   2   38   0   0   0
0   47   43.1   3   34   0   1   0
1   75   28.6   1   43   0   0   0
1   41   49.2   3   -999   -999   0   0
1   67   31.1   2   40   0   -1   0
0   82   27.5   1   36   0   0   0
1   49   24.5   0   39   0   0   1
1   72   19.6   0   38   0   0   0
0   48   34.6   2   38   0   0   0
1   55   42.7   3   49   1   -1   0
1   65   41.5   3   45   1   0   0
1   77   38.6   3   45   1   -1   1
1   80   21.2   0   35   0   0   0
1   57   28.   1   42   0   0   0
1   26   21.1   0   -999   -999   -1   0
1   69   35.3   3   45   1   -1   1
1   15   21.4   0   33   0   0   0
1   72   33.   2   42   0   -1   0
1   51   27.8   1   41   0   0   0
1   51   39.7   3   44   1   -1   1
1   55   45.3   3   47   1   -1   0
1   57   26.   1   41   0   1   0
1   71   44.3   3   -999   -999   -1   0
1   71   30.3   2   -999   -999   0   0
0   75   42.7   3   39   0   0   1
0   53   31.6   2   -999   -999   1   0
1   63   27.3   1   38   0   0   0
1   68   31.1   2   36   0   0   0
0   50   23.1   0   36   0   0   0
0   72   55.6   3   -999   -999   -1   0
1   65   28.7   1   40   0   -1   0
0   67   34.3   2   38   0   1   0
0   74   27.6   1   34   0   0   0
0   44   38.7   3   37   0   0   0
0   49   33.8   2   34   0   -1   0
1   27   32.7   2   41   0   -1   0
1   47   40.6   3   47   1   0   0
1   71   36.2   3   43   0   0   0
1   63   34.7   2   43   0   -1   1
1   64   38.3   3   49   1   -1   0
0   55   53.4   3   -999   -999   0   0
1   81   31.5   2   42   0   -1   1
1   53   32.3   2   47   1   0   0
1   86   20.7   0   39   0   -1   1
1   49   23.3   0   37   0   0   0
1   67   28.7   1   -999   -999   -999   0
0   32   50.1   3   39   0   0   0
0   62   41.9   3   41   1   0   1
1   64   28.4   1   42   0   -1   1