Consider the Data in the Table Below A)Canada
B)the United States

Consider the data in the table below. In 2015, the country that experienced negative growth in real GDP per person was:
$$\begin{array}{l}\text { Real GDP per Person (constant } 2010 \text { U.S. dollars) }\\\begin{array} { | c | c | c | c | c | c | } \hline \text { Year } & \text { United States } & \text { Canada } & \text { Denmark } & \text { Spain } & \text { Iceland } \\\hline 2014 & \$ 51,015.14 & \$ 50,292.92 & \$ 59,437.93 & \$ 29,496.38 & \$ 45,852.91 \\\hline 2015 & \$ 52,099.27 & \$ 50,255.57 & \$ 60,402.13 & \$ 30,595.16 & \$ 47,405.04 \\\hline 2016 & \$ 52,534.37 & \$ 50,236.54 & \$ 61,370.79 & \$ 31,539.51 & \$ 50,188.49 \\\hline 2017 & \$ 53,356.24 & \$ 51,126.18 & \$ 62,356.75 & \$ 32,402.68 & \$ 51,281.99 \\\hline 2018 & \$ 54,541.72 & \$ 51,357.75 & \$ 62,888.73 & \$ 33,146.39 & \$ 52,103.17 \\\hline\end{array}\end{array}$$

A) Canada.
B) the United States.
C) Spain.
D) Iceland.