YEAR,ID,Y,DT,D2,DTD2
1987,1,-2.996,0,0,0
1988,1,-2.526,0,1,0
1987,2,-1.966,0,0,0
1988,2,-1.833,0,1,0
1987,3,2.303,1,0,0
1988,3,1.099,1,1,1
1987,4,0,1,0,0
1988,4,0,1,1,1
1987,5,1.792,1,0,0
1988,5,1.609,1,1,1
1987,6,0.693,0,0,0
1988,6,0.693,0,1,0
1987,7,-0.799,1,0,0
1988,7,-0.693,1,1,1
1987,8,0.223,1,0,0
1988,8,0.432,1,1,1
1987,9,0.262,1,0,0
1988,9,0.405,1,1,1
1987,10,0.058,1,0,0
1988,10,-0.223,1,1,1
1987,11,1.099,1,0,0
1988,11,0.693,1,1,1
1987,12,2.102,1,0,0
1988,12,-0.4,1,1,1
1987,13,0.513,1,0,0
1988,13,0.157,1,1,1
1987,14,-0.02,1,0,0
1988,14,-0.673,1,1,1
1987,15,0,1,0,0
1988,15,-0.693,1,1,1
1987,16,-0.799,1,0,0
1988,16,-0.494,1,1,1
1987,17,2.079,1,0,0
1988,17,1.386,1,1,1
1987,18,2.197,1,0,0
1988,18,1.946,1,1,1
1987,19,-4.605,0,0,0
1988,19,-2.207,0,1,0
1987,20,2.89,1,0,0
1988,20,2.944,1,1,1
1987,21,-1.273,1,0,0
1988,21,-1.609,1,1,1
1987,22,1.946,1,0,0
1988,22,1.609,1,1,1
1987,23,0.693,0,0,0
1988,23,0.693,0,1,0
1987,24,1.379,1,0,0
1988,24,1.343,1,1,1
1987,25,0.329,0,0,0
1988,25,0.148,0,1,0
1987,26,3.02,0,0,0
1988,26,3.178,0,1,0
1987,27,0.405,0,0,0
1988,27,0.344,0,1,0
1987,28,-1.609,0,0,0
1988,28,-1.171,0,1,0
1987,29,0,0,0,0
1988,29,-0.163,0,1,0
1987,30,-0.693,0,0,0
1988,30,-0.528,0,1,0
1987,31,1.609,0,0,0
1988,31,1.386,0,1,0
1987,32,0.693,0,0,0
1988,32,0,0,1,0
1987,33,0.997,0,0,0
1988,33,0.419,0,1,0
1987,34,-0.431,0,0,0
1988,34,-0.598,0,1,0
1987,35,2.398,0,0,0
1988,35,2.079,0,1,0
1987,36,0.811,0,0,0
1988,36,0.916,0,1,0
1987,37,1.609,0,0,0
1988,37,1.569,0,1,0
1987,38,0.513,0,0,0
1988,38,0.916,0,1,0
1987,39,0.993,0,0,0
1988,39,0.952,0,1,0
1987,40,2.996,0,0,0
1988,40,3.219,0,1,0