A Survey of Automobiles Parked in Student and Staff Lots

A survey of automobiles parked in student and staff lots at a large university classified the brands by region of origin,as seen in the table. $\begin{array}{|l|cc|}&\text { Driver }\\\hline \text {origin }& \text { Student } & \text { Staff } \\\hline \text { North American } & 102 & 99 \\\text { European } & 30 & 17 \\\text { Asian } & 61 & 51 \\\hline\end{array}$ What percent of all the cars surveyed were foreign (not North American) ?

A) 44.2%
B) 18.9%
C) 13.1%
D) 25.3%
E) 31.1%