  We use nearly 20 years of photometry obtained by the OGLE survey to measure
the occurrence rate of wide-orbit (or ice giant) microlensing planets, i.e.,
with separations from ~5 AU to ~15 AU and mass-ratios from $10^{-4}$ to 0.033.
In a sample of 3112 events we find six previously known wide-orbit planets and
a new microlensing planet or brown dwarf OGLE-2017-BLG-0114Lb, for which close
and wide orbits are possible and close orbit is preferred. We run extensive
simulations of the planet detection efficiency, robustly taking into account
the finite-source effects. We find that the extrapolation of the previously
measured rate of microlensing planets significantly underpredicts the number of
wide-orbit planets. On average, every microlensing star hosts
$1.4^{+0.9}_{-0.6}$ ice giant planets.
