UPDATE 2/2019: Kat decided to maintain all current statistics until FOLIO is in place. After that we might consider running only #2,4,8,12,19 (top 100 only for 12 & 19). Another consideration is which statistics might be relevant to collection development.
Except for fiscal and calendar year reports, SFX statistic queries are set up as cron jobs, running on the 14th of the following month, 6:00-7:15 a.m. Central/Chicago time. Crons send files to DRMS email or files can be found in SFX Admin>UNIX File Manager>dbs/scratch. Statistics reports crons can be rescheduled through SFX Admin>Statistics>Queries>(Query#)>Schedule. Crons can be removed UNIX side (da>“crontab -l” to list jobs, “crontab -e” to edit). SFX statistics are automatically archived by ExLibris each month, leaving 12 months in the file for running year and FY stats. Archived files may be retrieved through server_admin_util → 5 → 3. To avoid re-instating archived files, do fiscal and calendar stats soon after January and July 1.
MONTHLY AND YEARLY: SFX Queries 2,3,4,5,6,8,10,11,12 are run by cron monthly, adding 14 and 19 for calendar and fiscal year stats. Calendar and fiscal year stats are done manually.  RUN TOP 100 ONLY for queries 2,10,11,12,14,19. Stat reports are manually opened from email file, checked, and stored at Q:/DRMS/SFX/SFX_statistics. 
Here is a historical list of statistics files when we archived manually.
 Aug 2005 archive is stats.20051109-161917.saf
 
 Sept-Nov 2005 archive file is called stats.20060105-173540.saf
 
 December 2005 stats archive file is called stats.20060202-12:56:28.saf
 
 Jan-April 2006 file is called stats.20060601-12:06:44.saf
 
 May 2006 file is called stats.20060601-14:08:46.saf
 
 Summer (June-Aug) 2006 file is called stats.20060901-14:23:18.saf
 
 Fall 2006 (Sept – Dec) is called stats.20070104-10:43:08.saf
 
 Spring 2007 (Jan – May 07) is called stats.20070620-10:52:51.saf
 
 Summer 2007 (June – Aug 07) is called stats.20070904-13:16:18.saf Note that due to two table crashes, clickthrough data is missing.
 
 Sept – Nov 07 is called stats.20080110-15:06:42.saf
 
 December 07 is called stats.20080102-15:50:34.saf
 
 Jan – Feb 08 is called stats.20080523-10:51:04.saf
 
 March – April 08 is called stats.20080522-13:49:49.saf
 
 May – July 08 is called stats.20080902-09:52:58.saf
 
 Aug – Sept 08 is called stats.20081104-14:20:55.saf
 
 Oct – Nov 08 is called stats.20090901-12:49:37.saf
 
 December 08 - February 09 is stats.20090402-12:33:28.saf
 
 March - April 2009 is stats.20090601-11:21:42.saf
 
 May - July 2009 is stats.20090820-09:59:38.saf
 
 August 2009 is stats.20091001-12:46:16.saf
 
 Sept - Oct 2009 = stats.20091201-08:57:45.saf
 
 November - December 2009 = stats.20100201-08:43:50.saf
 
 Jan - Feb 2010 = stats.20100407-11:57:53.saf
 
 March 2010 = stats.20100504-15:35:33.saf
 
 April - May 2010 = stats.20100701-08:30:50.saf
 
 June - August 2010 = stats.20101004-11:00:15.saf
 
 August 2010 = stats.20110425-12:42:01.saf
 
 September 2010 = stats.20101101-11:15:45.saf
 
 October 2010 = stats.20101201-07:07:07.saf
 
 November 2010 = stats.20110105-09:48:18.saf
 
 December 2010 = stats.20110207-09:13:37.saf
 
 January 2011 = stats.20110308-07:27:35.saf
 
 February 2011 = stats.20110404-06:46:18.saf
 
 March 2011 = stats.20110425-09:05:15.saf
 
 April 2011 = stats.20110912-07:07:07.saf
 
 May-July 2011 = stats.20110801-12:56:55.saf
 
 Aug-Oct 2011 = stats.20111205-07:19:43.saf
 
 Nov-Dec 2011 = stats.20120206-06:55:22.saf
 
 Jan-Jun 2012 = stats.20130123-07:16:13.saf
 
 July-Dec 2012 = stats.20130715-06:51:32.saf
 
 Jan-Jun 2013 = stats.20140128-06:58:22.saf
 
 July-Dec 2013 = stats.20140728-07:05:48.saf
 
 Jan-Jun 2014 = stats.20150204-06:58:43_from_2014-06-02_06:42:53_to_2014-01-27_07:52:53.saf
 
 Jun-Dec 2014 = (Archived by EL)
 
 Jan-Jun 2015 = (Archived by EL)
 
 July-Dec 2015 (see wiki edit screen for actual text) = stats.20170620-07:15:20_from2015-07-01_00:04:53_to2015-12-31_23:51:34.saf
 
 Archived by ExLibris support….
 
To restore an archived file to the offline table for analysis, remember to empty the offline table first.
Archived files are located in “/exlibris/sfx_ver/sfx4_1/umass3/archive/” subdirectory.
— Primary contact: Christine Turner