ml">geom_stratum</a></span><span class="op">(</span>width <span class="op">=</span> <span class="fl">1</span><span class="op">/</span><span class="fl">8</span>, reverse <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span> <span class="op">+</span> 
  <span class="fu">geom_text</span><span class="op">(</span><span class="fu">aes</span><span class="op">(</span>label <span class="op">=</span> <span class="fu">after_stat</span><span class="op">(</span><span class="va">stratum</span><s