t; <span style='color: #BCBCBC;'>1</span>        2 american_beech    20  0.800         0           0.019<span style='text-decoration: underline;'>6</span>
#&gt; <span style='color: #BCBCBC;'>2</span>        3 sugar_maple       15  1.00          0.031<span style='text-decoration: underline;'>4</span>      0     
#&gt; <span style='color: #BCBCBC;'>3</span>        4 american_beech    12  0.400         0           0.096<span style='text-decoration: underline;'>2</span>
#&gt; <span style='color: #BCBCBC;'>4</sp