According to census figures,between 1970 and 2007 the number of doctors who described themselves as self-employed
A) fell by more than 50 percent.
B) more than doubled.
C) has remained fairly constant.
D) fell to almost zero before rising back to its original level.

Question

Quizplus · Accepted Answer

Census figures show that the number of doctors who described themselves as self-employed fell from 47.4% in 1970 to 24.3% in 2007, which is a decrease of more than 50%.

According to Census Figures,between 1970 and 2007 the Number of Doctors