Deliverance by James Dickey (in 2001, named as one of the 100 best English-language novels of the 20th century, as chosen by the editorial board of the Modern Library.)
... age is 35 years. For every 100 females there are 91.9 males. For every 100 females age 18 and over, there are 87.2 males.
The median income for a household in the city is ...