n class="op">[</span><span class="va">UK</span><span class="op">*</span><span class="st">","</span><span class="op">*</span><span class="fl">2000</span><span class="op">]</span><span class="op">)</span>, fill <span class="op">=</span> <span class="cn">NULL</span><span class="op">)</span> <span class="op">+</span> </span>
<span>  <span class="fu">scale_y_continuous</span><span class="op">(</span>breaks <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/seq.html" class="external-link">