Bug 33568: Restore analytics

Bug 33568: Restore analytics

FIXME We cannot have the usual _count/+count pattern for the REST API, I
think it's acceptable

FIXME We lost the sort on this column, not a big deal IMO

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Laurence Rault <laurence.rault@biblibre.com>
Signed-off-by: Emily Lamancusa <emily.lamancusa@montgomerycountymd.gov>
Signed-off-by: Tomás Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>