According to the graph below, what has happened to the fertility of women in colombia from 1995 to 2000? a) poor women are having almost 1 fewer child per person between 1995 and 2000. b) wealthy women and poor women have maintained a consistent fertility level. c) wealthy women are having slightly fewer children per person from 1995 to 2000. d) poor women are having slightly more children per person from 1995 to 2000.