var ThisYear_perda = 0;  var Yp1_perda = 19;  var Yp2_perda = 14;  var Yp3_perda = 16;  var Yp4_perda = 12;  var ThisYear_perwal = 0;  var Yp1_perwal = 51;  var Yp2_perwal = 73;  var Yp3_perwal = 34;  var Yp4_perwal = 138;