Has anyone compiled crosswalks for the NIC codes across the NSS waves. I'm using the "thick" rounds (38, 43, 50, 55, 61, 66) so that goes through NIC 1970, NIC 1987, NIC 1998, and NIC 2004. Someone else had posted
here the crosswalk from 98 to 04 in excel but online I can only find PDFs of the others. Any help would be greatly appreciated!