2011年だけでも、こんなに起きてます。
http://en.wikipedia.org/wiki/List_of_riots
2011
2011 - Riots in Assam, Meghalaya, Northeast India, 4 dead.[134][135]
2011 - Riots in Arusha, Tanzania, 2 dead and nine people injured.[136]
2011 - Riots in Algeria, 2 dead and four hundred people injured in riots linked to food price increases and unemployment.[137]
2011 - Riots in Tunisia, at least 219 killed.[138]
2011 - Riots in Jos, Nigeria, more than 30 people dead.[139][140]
2011 - Riots in Tirana, Albania, 3 killed, 17 policemen and soldiers were injured, including three seriously, along with 22 civilians.[141]
2011 - Riots in Lebanon, following the fall of Saad Hariri's government.[142]
2011 - Riots in Egypt, at least 846 killed.[143]
2011 - Riots in Tafawa Balewa, Nigeria, 4 killed.[144]
2011 - Prison riot in Sao Luis, Brazil, 6 dead.[145]
2011 - Religious riot in Banten, Indonesia, at least 6 killed.[146]
2011 - Riots in Manama, Bahrain, at least 10 killed, 92 civilians, 50 security forces injured.[147][148][149]
2011 - Riots in Sulaimaniya, Iraqi Kurdistan, two killed.[150]
2011 - Riots in Al Hoceima, Morroco, 5 killed.[151]
2011 - Riots in Libya, at least 24 people killed.[152]
2011 - Riots in Iraq, at least 13 killed.[153]
2011 - Riots in Yemen, 24 killed.[154][155]
2011 - Riots in Tunis, Tunisia, 3 killed.[156]
2011 - Miners riot in Peru, at least 2 killed.[157]
2011 - Riots in Cairo, Egypt, between Muslims and Christians, at least 13 people died and 140 were injured.[158]
2011 - Riot in Kissidougou, Guinea, at least 3 dead.[159]
2011 - Prison riot in Tikrit, Iraq, 2 dead, 14 wounded.[160]
2011 - Riots in Syria, at least 60 killed. [161][162][163]
2011 - Riots in Sanaa, Yemen, 42 people had died and at least 300 were injured according to doctors.[164]
2011 - Prison Riot in Hyderabad, Pakistan, 7 dead. [165]
2011 - Riots in Nigeria, at least 70 people have been killed. [166]
2011 - Riots in Mazar-e Sharif and Kandahar, Afghanistan, at least 13 people have been killed.[167][168]
2011 - Riots in Jessore, Bangladesh, 1 dead and at least 30 others injured. [169]
2011 - Riots in Cairo, Egypt, 2 killed and at least 15 wounded.[170]
2011 - Prison riot in Rumieh prison, Lebanon, 2 dead.[171]
2011 - Riot in Parwan province, Afghanistan, 1 killed.[172]
2011 - Riots in Uganda, at least 3 killed.[173]
2011 - Riots in Yemen, more than 100 people have died in two months of protests.[174]
2011 - Riots in Jaitapur, Maharashtra, India, 1 killed, more than 50 injured.[175]
2011 - Riots in Diyarbakir, Turkey, 1 killed.[176]
2011 - Riots in Tyre, Lebanon, 2 killed.[177]
2011 - Riots in Mansa, Luapula Province, Zambia, 3 people were burned to death.[178]
2011 - Riots in Nigeria, at least 500 killed in post-election rioting.[179][180]
2011 - Riots in Kampala, Uganda, at least 5 dead and 100 injured.[181][182]
2011 - Riots in Cairo, Egypt, between Muslims and Christians, 12 dead.[183]
2011 - Riots in Hesarak District, Nangarhar province, Afghanistan, 1 killed, 3 wounded.[184]
2011 - Riots on Israel's borders, at least 12 killed and dozens injured.[185][186]
2011 - Riots in West Bengal, India, at least 8 people killed in post-election violence.[187]
2011 - Riots in Taloqan, Takhar province, Afghanistan, at least 12 killed and 80 injured.[188][189]
2011 - Riots in Tbilisi, Georgia, 2 killed, 20 injured.[190]
2011 - Riots in Choucha refugee camp, Tunisia, at least 2 killed.[191]
2011 - Riots in Sri Lanka, 1 killed, at least 200 wounded.[192]
2011 - Riots in Greater Noida, Uttar Pradesh, India, 4 killed.[193][194]
2011 - Riots in Metlaoui, Tunisia, 3 dead and 90 wounded.[195]
2011 - Riots in Mogadishu, Somalia, 2 killed.[196]
2011 - Riots in El Rodeo I prison, Caracas, Venezuela, 19 killed.[197]
2011 - Stanley Cup Riot in Vancouver, British Columbia, Canada after the Vancouver Canucks lost to the Boston Bruins. [198]