AMC 8 2012 Problem 22

Let $R$ be a set of nine distinct integers. Six of the elements are $2$, $3$, $4$, $6$, $9$, and $14$. What is the number of possible values of the median of $R$? $\textbf{(A)}\hspace{.05in}4 \textbf{(B)}\hspace{.05in}5 \textbf{(C)}\hspace{.05in}6 \textbf{(D)}\hspace{.05in}7 \textbf{(E)}\hspace{.05in}8$