What is the respective ratio of the number of women to the residents in society C over the years?

Number of women in society C in :

2002 = $$\frac{36}{100} \times 150$$ = 54

2003 = $$\frac{40}{100} \times 200$$ = 80

2004 = $$\frac{40}{100} \times 210$$ = 84

2005 = $$\frac{50}{100} \times 230$$ = 115

2006 = $$\frac{45}{100} \times 240$$ = 108

2007 = $$\frac{45}{100} \times 260$$ = 117

=> Total women in society C = 54 + 80 + 84 + 115 + 108 + 117 = 558

Total residents in society C = 150 + 200 + 210 + 230 + 240 + 260 = 1290

$$\therefore$$ Required ratio = 558 : 1290

= 93 : 215