Although api requests may constitute page views, we do not count them in
our software (e.g.: Zero dashboards), and we hence underreport.
Running for example
zgrep 1965912739 /a/squid/archive/sampled/sampled-1000.tsv.log-20130928.gz zgrep 1935427111 /a/squid/archive/sampled/sampled-1000.tsv.log-20130928.gz
on stats1002 gives two log lines that meet our current definition of page
view, but they do not get counted.
We could for example fix our software, or update the definition of page view.