; 1           0     0       0            0       0             NA</span></span>
<span><span class="co">#&gt; 2           0     0       0            0       0             NA</span></span>
<span><span class="co">#&gt; 3           0     0       0            0       0             NA</span></span>
<span><span class="co">#&gt; 4           0     0       0            0       0             NA</span></span>
<span><span class="co">#&gt; 5           0     0       0            0       0             NA</span></span>
<spa