/*1:*/
#line 13 "gb_econ.w"

#line 4 "gb_econ.ch"
extern Graph*econ(unsigned long,unsigned long,unsigned long,long);
#line 15 "gb_econ.w"

/*:1*//*5:*/
#line 162 "gb_econ.w"

#define flow  a.I

#define SIC_codes  z.A
#define sector_total  y.I

/*:5*/