During the Years 2009 Through 2011, Powers Limited, Reported the Following

During the years 2009 through 2011, Powers Limited, reported the following amounts of profit (dollars in thousands) : $$\begin{array} { | l | l | l | } \hline 2011 & 2010 & 2009 \\\hline \$ 170 & \$ 150 & \$ 120 \\\hline\end{array}$$ Relative to the prior year, the percentage change in profit:

A) Was the same in 2010 and 2011.
B) Was larger in 2011 than in 2010.
C) Was smaller in 2011 than in 2010.
D) Cannot be determined without knowing how many shares were outstanding.