><span class='fu'><a href='https://tidyr.tidyverse.org/reference/fill.html'>fill</a></span>(<span class='no'>y</span>)</div><div class='output co'>#&gt; <span class='message'>pad applied on the interval: month</span></div><div class='output co'>#&gt;         month  y
#&gt; 1  2016-04-01 16
#&gt; 2  2016-05-01 16
#&gt; 3  2016-06-01 16
#&gt; 4  2016-07-01 10
#&gt; 5  2016-08-01 14
#&gt; 6  2016-09-01 14
#&gt; 7  2016-10-01 17
#&gt; 8  2016-11-01 17
#&gt; 9  2016-12-01 15
#&gt; 10 2017-01-01 12
#&gt; 11 2017-