Counts of reported violent deaths by responsible party and by cause, by year and source of report, as collected in the University Collaborative Iraq Mortality Study.

Survey of 1,960 households in Iraq between May and July of 2011, with death due to war-related injury recorded for 75 deaths among household members, and 182 deaths among adult siblings for the period March 1, 2003–June 30, 2011. (Percentages may not sum to 100% due to rounding.)