I'm trying to obtain this graph (made in Origin):

Both axes in log scale.
This is MWE:
\documentclass{standalone}
\usepackage{pgfplots}
\usepgfplotslibrary{units}
\begin{document}
\begin{tikzpicture}
\begin{axis}[
ymode=log,
xmode=log,
log ticks with fixed point
]
\addplot table {
9 1.75439
14 0.71429
18 0.41667
19 0.33333
34 0.11765
};
\end{axis}
\end{tikzpicture}
\end{document}

The x-axis looks awful. What is the way to make it look like in Origin?

xtick={10,15,...,35}and I have to say Origin is not pretty either. – percusse Mar 04 '15 at 09:28