The latest chapter on offences involving firearms in England and Wales was published on 21 January 2010 and available at:
http://www.homeoffice.gov.uk/rds/pdfs10/hosb0110.pdf
Text table 2c of the chapter shows offences recorded by the police in which a police officer on duty was injured by a firearm (excluding air weapons) resulting in fatal, serious or slight injury between 1998-99 and 2008-09. This is reproduced in Table A, and extended to include offences recorded in 1997-98.
It is not possible to provide data on offences involving knives in which a police officer has been slightly or seriously injured. The knife crime database covers only the most serious offences and does not hold information on severity of injury or the occupation of victims.
Available information on knife crimes resulting in fatal injury is taken from the Homicide Index and relates to currently recorded homicides in England and Wales where the victim was an on-duty police officer and the method of killing was sharp instrument. The data in Table B are as at 24 November 2009 and are subject to revision as cases are dealt with by the police and by the courts, or as further information becomes available.
Total Fatal injury Serious injury1 Slight injury 1997-98 6 — 3 3 1998-99 11 — — 11 1999-2000 10 — — 10 2000-01 7 — 5 2 2001-02 10 — — 10 2002-03 12 — 1 11 2003-04 14 1 3 10 2004-05 23 — 2 21 2005-06 23 1 6 16 2006-07 21 — 3 18 2007-08 24 1 3 20 2008-09 9 — 1 8 1 A serious injury is one which necessitated detention in hospital or involved fractures, concussion, severe general shock, penetration by a bullet or multiple shot wounds.
Year3 Number 1997-98 — 1998-99 — 1999-2000 — 2000-01 — 2001-02 — 2002-03 — 2003-04 — 2004-05 1 2005-06 — 2006-07 — 2007-08 1 2008-09 — 1 As at 24 November 2009; figures are subject to revision as cases are dealt with by the police and by the courts, or as further information becomes available. 2 Includes knives and other sharp instruments. 3 Offences are shown according to the year in which they were initially recorded as homicide. This is not necessarily the year in which the incident took place or the year in which any court decision was made. Source: Homicide Index (Home Office)