Introduction. Query results listed in tables for results of queries that list all consultations in the first week of: (a) October 2007 to October 2015 (b) November 1997 to November 2015 (c) December 1997 to December 2015 Query results listed in tables for results of queries that list all consultations in the second week of: (a) January 1997 to January 2015 (b) February 1997 to February 2015 (c) March 1997 to March 2015 (d) April 1997 to April 2012