hhidpn: hhold id + person number /num
3 healthy
3 frail
3 impaired
4 healthy
4 frail
4 impaired
5 healthy
5 frail
5 impaired
6 healthy
6 frail
6 impaired
7 healthy
7 frail
7 impaired
8 healthy
8 frail
8 impaired
9 healthy
9 frail
9 impaired
10 healthy
10 frail
10 impaired
11 healthy
11 frail
11 impaired
12 healthy
12 frail
12 impaired