\section{Results}

\begin{lstlisting}
cut -d ',' -f 2,5,8,11,14,17,20,23,26,29,32,35 | awk 'BEGIN {FS=",";}; {if (NR == 1) {print "prepre & premix & prepost & realpre & realmix & realpost \\\\\\hline\\hline";} else{ print $5-$6,"&",$1-$2,"&",$3-$4,"\\\\\\hline";}}'
\end{lstlisting}

\begin{table}[]
\centering
\caption{My caption}
\label{my-label}
\begin{tabular}{|c|c|c|c|c|c|}
\hline

prepre & premix & prepost & realpre & realmix & realpost \\\hline\hline
12060000000 & 3350000000 & 1380000000 \\\hline
15130000000 & 7130000000 & 5120000000 \\\hline
10910000000 & -190000000 & -2200000000 \\\hline
10710000000 & 90000000 & -1960000000 \\\hline
9900000000 & 3490000000 & 1360000000 \\\hline
10460000000 & 5000000000 & 3060000000 \\\hline
7470000000 & 1970000000 & 80000000 \\\hline
7260000000 & 2430000000 & 600000000 \\\hline
5220000000 & 1120000000 & -780000000 \\\hline
5670000000 & 2280000000 & 560000000 \\\hline
5650000000 & 1740000000 & -310000000 \\\hline
5650000000 & 2000000000 & -240000000 \\\hline
6340000000 & 5670000000 & 3810000000 \\\hline
7310000000 & 6670000000 & 4820000000 \\\hline
9350000000 & 8410000000 & 6540000000 \\\hline
9380000000 & 8660000000 & 6890000000 \\\hline
11900000000 & 12420000000 & 10610000000 \\\hline
12410000000 & 13020000000 & 11270000000 \\\hline
13440000000 & 13030000000 & 11210000000 \\\hline
13370000000 & 12620000000 & 10620000000 \\\hline
14350000000 & 13320000000 & 11350000000 \\\hline
10450000000 & 9640000000 & 7730000000 \\\hline
13740000000 & 11800000000 & 10290000000 \\\hline
13560000000 & 3280000000 & 1340000000 \\\hline
12710000000 & 3010000000 & 1110000000 \\\hline
11730000000 & 2790000000 & 790000000 \\\hline
10760000000 & 2600000000 & 620000000 \\\hline
10920000000 & 3600000000 & 1790000000 \\\hline
10040000000 & 3240000000 & 1420000000 \\\hline
9010000000 & 3040000000 & 1050000000 \\\hline
8730000000 & 3450000000 & 1390000000 \\\hline
7730000000 & 2330000000 & 410000000 \\\hline
8420000000 & 3780000000 & 1890000000 \\\hline
5830000000 & 1890000000 & 30000000 \\\hline
6770000000 & 3440000000 & 1600000000 \\\hline
5990000000 & 3720000000 & 2100000000 \\\hline
4790000000 & 3250000000 & 1610000000 \\\hline
4960000000 & 3750000000 & 2010000000 \\\hline
4270000000 & 3580000000 & 1780000000 \\\hline
3740000000 & 3500000000 & 1700000000 \\\hline
4490000000 & 4350000000 & 2560000000 \\\hline
11990000000 & 2770000000 & 740000000 \\\hline
11820000000 & 3400000000 & 1420000000 \\\hline
10940000000 & 5210000000 & 3480000000 \\\hline
10470000000 & 5360000000 & 3600000000 \\\hline
9000000000 & 2770000000 & 1050000000 \\\hline
8810000000 & 3110000000 & 1310000000 \\\hline
8460000000 & 3580000000 & 1660000000 \\\hline
7630000000 & 3550000000 & 1780000000 \\\hline
15180000000 & 2930000000 & 1190000000 \\\hline

\end{tabular}
\end{table}