6/19/2015 4:06 PM
Frequency is the number of occurrences of a repeating event per unit time.
Steve, I didn't have time to list post 2013 for the US, to counter your argument but I believe there have been a few more
The NRA have the solution
"Eight of his church members who might be alive if he had expressly allowed members to carry handguns in church are dead," Cotton declared. "Innocent people died because of his position on a political issue."
Zug, Switzerland, Sept. 27, 2001: A man whose lawsuits had been denied murdered 14 members of a cantonal parliament.
Tours, France, Oct. 29, 2001: Four people were killed and ten wounded when a French railway worker started shooting at a busy intersection.
Nanterre, France, March 27, 2002: A man killed eight city-council members after a council meeting.
Erfurt, Germany, April 26, 2002: A former student killed 18 at a secondary school.
Freising, Germany, Feb. 19, 2002: Three people killed and one wounded.
Turin, Italy, Oct. 15, 2002: Seven people killed on a hillside overlooking the city.
Madrid, Spain, Oct. 1, 2006: A man killed two employees and wounded another at a company that had fired him.
Emsdetten, Germany, Nov. 20, 2006: A former student murdered eleven people at a high school.
Tuusula, Finland, Nov. 7, 2007: Seven students and the principal killed at a high school.
Naples, Italy, Sept. 18, 2008: Seven dead and two seriously wounded in a public meeting hall.
Kauhajoki, Finland, Sept. 23, 2008: Ten people shot to death at a college.
Winnenden, Germany, March 11, 2009: A 17-year-old former student killed 15 people, including nine students and three teachers.
Lyon, France, March 19, 2009: Ten people injured when a man opened fire on a nursery school.
Athens, Greece, April 10, 2009: Three people killed and two injured by a student at a vocational college.
Rotterdam, Netherlands, April 11, 2009: Three people killed and one injured at a crowded café.
Vienna, Austria, May 24, 2009: One dead and 15 wounded in an attack on a Sikh temple.
Espoo, Finland, Dec. 31, 2009: Four people shot to death at a mall.
Cumbria, England, June 2, 2010: Twelve killed by a British taxi driver.
Utøya, Norway, July 22, 2011: Anders Breivik uses a car bomb, then shoots and kills 67.
VS
October 2002 - a series of sniper-style shootings occurred in Washington DC, leaving 10 dead.
August 2003 - in Chicago, a laid-off worker shot and killed six of his former workmates.
November 2004 - in Birchwood, Wisconsin, a hunter killed six other hunters and wounded two others after an argument with them.
March 2005 - a man opened fire at a church service in Brookfield, Wisconsin, killing seven people.
October 2006 - a truck driver killed five schoolgirls and seriously wounded six others in a school in Nickel Mines, Pennsylvania before taking his own life.
April 2007 - student Seung-Hui Cho shot and killed 32 people and wounded 15 others at Virginia Tech in Blacksburg, Virginia, before shooting himself, making it the deadliest mass shooting in the United States after 2000.
August 2007 - Three Delaware State University students were shot and killed in "execution styl" by a 28-year-old and two 15-year-old boys. A fourth student was shot and stabbed.
September 2007 - A freshman student at Delaware State University shot and wounded two other students at a campus dining hall.
December 2007 - a 20-year-old man killed nine people and injured five others in a shopping center in Omaha, Nebraska.
December 2007 - a woman and her boyfriend shot dead six members of her family on Christmas Eve in Carnation, Washington.
February 2008 - a shooter who is still at large tied up and shot six women at a suburban clothing store in Chicago, leaving five of them dead and the remaining one injured.
February 2008 - a man opened fire in a lecture hall at Northern Illinois University in DeKalb, Illinois, killing five students and wounding 16 others before laying down his weapon and surrendering.
July 2008 – A former student shot three people in a computer lab at South Mountain Community College, Phoenix, Arizona.
September 2008 - a mentally ill man who was released from jail one month earlier shot eight people in Alger, Washington, leaving six of them dead and the rest two wounded.
October 2008 - Several men in a car drove up to a dormitory at the University of Central Arkansas and opened fire, killing two students and injuring a third person.
December 2008 - a man dressed in a Santa Claus suit opened fire at a family Christmas party in Covina, California, then set fire on the house and killed himself. Police later found nine people dead in the debris of the house.
March 2009 - a 28-year-old laid-off worker opened fire while driving a car through several towns in Alabama, killing 10 people.
March 2009 - a heavily-armed gunman shot dead eight people, many of them elderly and sick people, in a private-owned nursing home in North Carolina.
March 2009 - six people were shot dead in a high-grade apartment building in Santa Clara, California.
April 2009 – An 18-year-old former student followed a pizza deliveryman into his old dormitory, and shot the deliveryman, a dorm monitor, and himself at Hampton University, Virginia.
April 2009 - a man shot dead 13 people at a civic center in Binghamton, New York.
July 2009 - Six people, including one student, were shot in a drive-by shooting at a community rally on the campus of Texas Southern University, Houston.
November 2009 - U.S. army psychologist Major Nidal Hasan opened fire at a military base in Fort Hood, Texas, leaving 13 dead and 42 others wounded.
February 2010 – A professor opened fire 50 minutes into at a Biological Sciences Department faculty meeting at the University of Alabama, killing three colleagues and wounding three others
January 2011 - a gunman opened fire at a public gathering outside a grocery in Tuscon, Arizona, killing six people including a nine-year-old girl and wounding at least 12 others. Congresswoman Gabrielle Giffords was severely injured with a gunshot to the head.
July 2012 - Masked gunman opens fire at midnight cinema screen of new Batman film The Dark Knight Rises, killing 12 and injuring 58. Suspect James Holmes is arrested by oplice and awaiting trial.
August 2012 - Gunman kills six people at SIkh temple in Wisconsin before being shot dead by police. Suspect is named as white supremacists Wade Michael Page.
Aug. 13, 2012: Texas A&M. Thomas "Tres" Caffall, 35, shot and killed a man serving an eviction notice in College Station, Texas, near the campus of Texas A&M, which caused an alert on that campus. Caffall then traded gunfire with responding police, and Caffall was killed.
Aug. 16, 2012: LaPlace, La. Two St. John the Baptist deputies were killed and two others were wounded in two separate but connected incidents. After an initial shooting in a parking lot during which a deputy was injured, deputies engaged in a gun battle with suspects, during which two were killed and suspects were apprehended.
Aug. 24, 2012: Empire State Building. Laid-off apparel designer Jeffrey Johnson, 58, shot and killed a co-worker before engaging in a gun battle with police. Johnson was killed in the gunfire.
Dec. 14, 2012: Sandy Hook Elementary School. 20-year-old Adam Lanza fatally shot twenty children and six adult staff members in a mass murder at Sandy Hook Elementary School in the village of Sandy Hook in Newtown, Connecticut.
March 13, 2013: Mohawk Valley shootings, Herkimer County, New York. Kurt Myers, 64, shot six people in neighboring towns, killing two in a barbershop and two at a car care business, before being killed by officers in a shootout after a nearly 19-hour standoff.
April 21, 2013: Pinewood Village Apartment shooting. Federal Way, Washington. Dennis Clark III, 27, shot and killed his girlfriend in their shared apartment, and then shot two witnesses in the building's parking lot and a third victim in another apartment, before being killed by police.
June 6, 2013: Santa Monica rampage. Santa Monica, California. John Zawahri, 23, armed with a homemade assault rifle and high-capacity magazines, killed his brother and father at home and then headed to Santa Monica College, where he was eventually killed by police.
July 26, 2013: Hialeah apartment shooting. Hialeah, Florida. Pedro Vargas, 42, set fire to his apartment, killed six people in the complex, and held another two hostages at gunpoint before a SWAT team stormed the building and fatally shot him.
Sept. 16, 2013: Washington Navy Yard. As many as two gunmen opened fire Monday morning inside the Washington Navy Yard, killing at least 12 people in an attack on office workers at the heavily secured military installation in the heart of the nation's capital, authorities said.