Sample URL: http://openapi.seoul.go.kr:8088/sample/xml/VwsmSignguWrcPopltnW/1/5/ 컬럼: 기준_년분기_코드,자치구_코드,자치구_코드_명,총_직장_인구_수,남성_직장_인구_수,여성_직장_인구_수,연령대_10_직장_인구_수,연령대_20_직장_인구_수,연령대_30_직장_인구_수,연령대_40_직장_인구_수,연령대_50_직장_인구_수,연령대_60_이상_직장_인구_수,남성연령대_10_직장_인구_수,남성연령대_20_직장_인구_수,남성연령대_30_직장_인구_수,남성연령대_40_직장_인구_수,남성연령대_50_직장_인구_수,남성연령대_60_이상_직장_인구_수,여성연령대_10_직장_인구_수,여성연령대_20_직장_인구_수,여성연령대_30_직장_인구_수,여성연령대_40_직장_인구_수,여성연령대_50_직장_인구_수,여성연령대_60_이상_직장_인구_수