ME1 and ME2: OUTER UNION CORRESPONDING
IDnum
Jobcode
Salary
Bonus
1400
ME1
29769
587
1403
ME1
28072
342
1120
ME1
28619
986
1120
ME1
28619
986
1653
ME2
35108
.
1782
ME2
35345
.
1244
ME2
36925
.