Which of the Following Is NOT an Example of an Ordered

Which of the following is NOT an example of an ordered array?

A) years
$\begin{array} { | l | l | l | l | } \hline 1877 & 1944 & 2011 & 4301 \\\hline\end{array}$
B) cities
$\begin{array} { | c | c | c | c | } \hline \text { Selah } & \text { Wapato } & \text { Yakima } & \text { Zillah } \\\hline\end{array}$
C) nbrhoods
$\begin{array} { | c | c | c | c | } \hline \text { Hockinson } & \text { Brush Prairie } & \text { Dollars Corner } & \text { Battle Ground } \\\hline\end{array}$
D) nums
$\begin{array} { | l | l | l | l | } \hline 457 & 457 & 457 & 458 \\\hline\end{array}$