A value of 0 in the table below includes the possibility that the page did not exist in that month. If viewing the table with a limit to the number of pagepaths shown (which includes the default view of showing the top n = 100 pages of all time), sorting by a month may not show the actual top pages for that month; rather it shows the top n pages of all time sorted by pageviews for that month. (So for instance if a page received a huge number of views in one month but received no views in all other months, it may not make it to the top n pages of all time even if it actually was the most viewed page for some month. Such a page would not be shown in the table.)