Interviewer instructions
Column (1) & (2): Srl no. and age as in block 5.1: As already stated, this block will be filled in only for those who are employed either in the principal status or in the subsidiary status (i.e., codes 11-51 in col. 3 of block 5.1 or block 5.2). The serial number and age of such persons will be copied from block 5.1 in the same order in columns (1) and (2), respectively.