\begin{tabular}{lrrrrrrrrr}
\toprule
Calendar quarter & $n$ & M2 & M7 & M13 & M0 & M10 & M11a & M11b & M12 \\
\midrule
Q1 & 21,956 & -1.1 & -2.4 & -2.2 & -1.6 & -1.2 & -1.4 & +1.4 & +1.0 \\
Q2 & 47,648 & -1.2 & -1.2 & -0.4 & -0.5 & -0.9 & -0.1 & +0.0 & -0.1 \\
Q3 & 38,263 & +1.7 & +1.6 & +1.6 & +2.4 & +2.8 & -0.4 & -0.4 & -0.4 \\
Q4 & 16,692 & +0.2 & -0.7 & -1.2 & +0.1 & +0.7 & +0.2 & -0.1 & -0.3 \\
\bottomrule
\end{tabular}