The Asian American groups that have low educational attainment and high rates of poverty both in average individual and median income are Bhutanese Americans, Bangladeshi Americans, Cambodian Americans, Burmese Americans, Nepali Americans, Hmong Americans, and Laotian Americans. This affects Vietnamese Americans as well, albeit to a lesser degree, as early 21st century immigration from Vietnam are almost entirely not from refugee backgrounds.http://www.thehartfordguardian.com/2012/06/22/asian-americans-to-pew-study-were-not-your-model-minority/ http://www.pewsocialtrends.org/fact-sheet/asian-americans-vietnamese-in-the-u-s-fact-sheet/ <br></ref> These individual ethnicities experience social issues within their communities, some specific to their individual communities themselves. Issues such as suicide, crime, and mental illness.Lee, S., & Chang, J. (2012a). "Mental health status of the Hmong Americans in 2011: Three decades revisited." "Journal of Social Work in Disability and Rehabilitation", 11(1), 55–70.Lee, S., & Chang, J. (2012b). "Revisiting 37 years later: A brief summary of existing sources related to Hmong and their mental health status." "Hmong Studies Journal", 13.2, 1–13.</ref> Other issues experienced include deportation, and poor physical health. Within the Bhutanese American community, it has been documented that there are issues of suicide greater than the world's average. Cambodian Americans, some of whom immigrated as refugees, are subject to deportation.</ref> Crime and gang violence are common social issues among Southeast Asian Americans of refugee backgrounds such as Cambodian, Laotian, Hmong, and Vietnamese Americans.Minnesota - Gangland Documentary - Menace Of Destruction Gang (MOD) , GanglandGang Criminal Justice Directory Hanna, Maddie. 10 arrested during series of Lowell gang raids , "Boston.com", July 20, 2008.</ref>