my new problem si this code:
\documentclass[a4paper,12pt]{article}
\usepackage{rotating}
\begin{document}
\begin{sidewaystable}[h!]
\centering
\setlength{\tabcolsep}{5pt}
\begin{tabular}{|p{3cm}||p{4cm}|p{4cm}|p{4cm}|p{4cm}|}
\hline
EJ & \textbf{471} & \textbf{575} & \textbf{671} & \textbf{675} \\
\hline
a & 12 & dfg & fg\footnotemark[1] & ffd \\
\hline
a & 42 & fdg & s\footnotemark[2] & sdf \\
\hline
\end{tabular}
\caption{Bla bla bla bla bla.}
\label{A7660C1}
\footnotetext[1]{ bla}
\footnotetext[2]{ bla bla}
\end{sidewaystable}
\end{document}

I don't understand why, in the table are footnote references (\footnotemark) as numbers -> 1 and [2], but footnote text are referenced as letters -> [a] and [b] (\footnotetext). This problem is seen in the attached pdf document. I am running Miktex 2.9 (XeLaTeX).