00000nz a2200000n 4500 001 KSH1998045454 005 20021024000000 008 980727 n azknn|abn |a a|a | 150 ▼a국민 복지 지표[國民福祉指標]▲ 450 ▼wr▼i영어▼anational welfare index▲ 550 ▼wh▼a순국민 복지[純國民福祉]▲ 550 ▼a국민 복지[國民福祉]▲