n class="va">region</span> <span class="op"><a href="https://rdrr.io/r/base/match.html" class="external-link">%in%</a></span> <span class="va">both</span><span class="op">)</span><span class="op">)</span> <span class="op">+</span></span></span>
<span class="r-in"><span>  <span class="fu"><a href="https://ggplot2.tidyverse.org/reference/expand_limits.html" class="external-link">expand_limits</a></span><span class="op">(</span>x<span class="op">=</span><span class="va">nat_map16</span><span class="op">$</span