usepackage{tikz}

newcommand*circled[1]{tikz[baseline=(char.base)]{
            node[shape=circle,draw,inner sep=2pt] (char) {#1};}}

% A completed self assessment sheet (see end of this document).
section{Self Assessment}

begin{table}[h]
begin{tabular}{llllllllllllll}
Level 1 & A & 18 & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & circled{10} \
Level 2 & V & 12 & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & circled{10} \
Level 3 & AA & 10 & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & circled{9} & 10 \
Level 4 & S & 12 & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 & circled{8} & 9 & 10 \
Level 5 & I & 10 & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 & circled{8} & 9 & 10 \
Level 6 & S & 10 & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 & circled{8} & 9 & 10 \
Level 7 & C & 6  & 0 & 1 & 2 & 3 & 4 & 5 & 6 & circled{7} & 8 & 9 & 10 \
Level 8 & R & 16 & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 & circled{8} & 9 &
end{tabular}
end{table}