SUMMARY LEVEL SEQUENCE CHART




                                                    Summary    Geographic
                                                      level     component
      Summary level area                               code          code

      United States                                    010       00 01 02
                                                                    05 08

      State                                            040             00

      Metropolitan Statistical Area/                   303             00
       Consolidated Metropolitan Statistical
       Area [500,000 or more persons]

        Consolidated Metropolitan Statistical          304             00
         Area [500,000 or more persons]--
         Primary Metropolitan Statistical Area