I'm certainly open to the idea that the rate is being systematically underreported, but the article I read suggested that most of these employees lived in dormitory-style housing on the factory premises.
And http://news.cnet.com/8301-13579_3-57527579-37/foxconn-confir...Foxconn, which has 1.2 million employees in China, has come under scrutiny in the past few years amid reports of employees committing suicide at company facilities. The company has also been accused of employing underage laborers, providing poor living conditions at its dormitory housing, and overworking employees.
Correct, so using your statement that "most of these employees lived on factory premises", the equivalent comparisons could be how many college students commit suicide in their dorm rooms, or how many google employees commit suicide on campus. Those would be valid comparisons whereas comparing with a country, a region would be a misleading comparison.