FIGURE 3 <br /> BILLING SUMMARY <br /> 16000 <br /> 14000 <br /> 12000 <br /> 10000 <br /> 8000 <br /> 6000 <br /> 4000 <br /> 2000 <br /> 0 <br /> 1992 1993 1994 1995 <br /> Legend <br /> IN AMOUNT PAID TO VEGETATION CONTRACTORS <br /> ■ AMOUNT BILLED TO PROPERTY OWNERS <br /> ▪ AMOUNT BILLED TO CITY PROPERTY <br /> TOTAL AMOUNT BILLED <br />