At a county fair, a group of friends counted how many pigs they saw. https://cdn.kastatic.org/ka-perseus-graphie/c6dba62c5ebf93c74502a3ac4dca9118280f65ca.svg = 1 pig https://cdn.kastatic.org/ka-perseus-graphie/7c182aff406d4e24826522fadae8f3b9ab20d650.svg Complete the chart using the picture graph to show how many pigs each friend saw. \begin{tabular}{|l|l|}
\hline
Friend & Number of pigs \\
\hline
Abdel & \_ \\
Zoe & \_ \\
Eli & \_ \\
Mo & \_ \\
\hline
\end{tabular}