Protesters interrupt a meeting of the Los Angeles Police Commission on Tuesday, March 1, 2016, to decry the shooting of a homeless black man by the LAPD exactly one year ago. The protest came the same day the police department released a report showing that when LAPD officers fire at suspects, their targets are disproportionately black and mentally ill. (AP Photo/Amanda Lee Myers)

Protesters interrupt a meeting of the Los Angeles Police Commission on Tuesday, March 1, 2016, to decry the shooting of a homeless black man by the LAPD exactly one year ago. The protest came the same day the police department released a report showing that when LAPD officers fire at suspects, their targets are disproportionately black and mentally ill. (AP Photo/Amanda Lee Myers)

LOS ANGELES (AP) โ€” When Los Angeles police officers fire at suspects, their targets are disproportionately Black or mentally ill, according to the most comprehensive data on the use of force ever compiled by the department and released to the public Tuesday.

Of the 223 people shot at by Los Angeles police between 2011 and 2015, 77 were Black, according to the report. That means 35 percent of those shot at by police were Black, while Blacks make up just 9 percent of the cityโ€™s population.

Meanwhile the number of mentally ill people shot by police increased from five in 2014 to 14 last year. The 14 mentally ill people represent 37 percent of all the people shot by Los Angeles police in 2015, according to the report, which the police department presented Tuesday to the cityโ€™s police commission, a civilian oversight panel.

Activists hold hands and pray outside outside Los Angeles Police Department headquarters following the police commission's decision finding that the shooting of Charly "Africa" Keunang was justified in Los Angeles on Tuesday, Feb. 2, 2016. The Los Angeles Police Commission civilian oversight panel found that one Los Angeles police officers were justified in the fatal shooting of a homeless black man in Skid Row. Police Chief Charlie Beck has said the shooting was justified because Keunang grabbed for a rookie police officer's gun after ignoring commands and becoming combative. He said the officer's gun was later found partly cocked and jammed with one round of ammunition in the chamber and another in the ejection port, indicating a struggle for the weapon. (AP Photo/Amanda Lee Myers)

Activists hold hands and pray outside outside Los Angeles Police Department headquarters following the police commissionโ€™s decision finding that the shooting of Charly โ€œAfricaโ€ Keunang was justified in Los Angeles on Tuesday, Feb. 2, 2016. The Los Angeles Police Commission civilian oversight panel found that one Los Angeles police officers were justified in the fatal shooting of a homeless black man in Skid Row. Police Chief Charlie Beck has said the shooting was justified because Keunang grabbed for a rookie police officerโ€™s gun after ignoring commands and becoming combative. He said the officerโ€™s gun was later found partly cocked and jammed with one round of ammunition in the chamber and another in the ejection port, indicating a struggle for the weapon. (AP Photo/Amanda Lee Myers)

The report emphasizes that โ€œa vast majority of police interactions with the public do not involve use of force.โ€

In 2015, for example, officers used force 1,924 times among more than 1.5 million contacts with members of the public, or 0.13 percent of the time, according to the report.

Police Chief Charlie Beck told the commission that he hopes the report informs discourse about police use of force.

โ€œThis is the framework upon which we will build a discussion that I think needs to happen not only in LA but probably in the whole country,โ€ he said.

Capt. John McMahon told the commission itโ€™s also important to look at crime and victim statistics for context when looking at the percentage of Black people shot by police. For example, he said 42 percent of homicide victims in the city and 39 percent of those arrested for those crimes were Black.

โ€œHopefully that provides some type of backdrop as to why that number is the way it is,โ€ McMahon said of the percentage of Black people shot at by police. โ€œObviously that number being lower than overall crime figures โ€” that may be perceived as a good thing, but this department wonโ€™t rest until we get to zero.โ€

As for the sharp increase in the number of mentally ill people shot by police last year, Beck said thereโ€™s no one explanation but that overall, officers had more interactions with the mentally ill as the number of homeless people in the city has increased.

He said the department has stepped up training officers on how to handle the mentally ill and on less-than-lethal force options but added that โ€œitโ€™s going to take a lot of timeโ€ for every officer to get all the additional training needed.

Tuesdayโ€™s commission meeting was disrupted for several minutes after two dozen protesters stood up when Beck began speaking. They angrily shouted about the death of Charly โ€œAfricaโ€ Keunang, a homeless Black man shot by Los Angeles police six times a year ago Tuesday.

The commission found the shooting was justified, and Beck has said Keunang grabbed for a rookie police officerโ€™s gun after ignoring commands and becoming combative.

Protesters shouted โ€œCanโ€™t kill Africa!โ€ while one demonstrator yelled that officers have a โ€œshoot-to-kill policy.โ€

The demonstration grew tense but remained peaceful. Protesters were escorted out of the meeting and no arrests were made.

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Follow Amanda Lee Myers on Twitter at https://twitter.com/AmandaLeeAP. Her work can be found at http://bigstory.ap.org/content/amanda-lee-myers.