The Table Below Provides a Frequency Distribution for the Winner

Essay

The table below provides a frequency distribution for the winner of the Davis Cup during the period 1977-1994. $\begin{array}{l} \text { Winner of }\\ \begin{array} { l c } \text { Davis Cup } & \text { Frequency } \\ \hline \text { United States } & 6 \\ \text { Germany } & 3 \\ \text { Czechoslovakia } & 1 \\ \text { Australia } & 3 \\ \text { France } & 1 \\ \text { Sweden } & 4 \end{array} \end{array}$
Which measure of center, the mean, the median, or the mode is most appropriate here? Why?