Comparison of United States incarceration rate with other countries
The incarceration rate of the People's Republic of China varies depending on sources and measures. According to the World Prison Brief, the rate for only sentenced prisoners is 118 per 100,000 (as of 2015). The rate for prisoners including estimations for the number of pre-trial detainees and those in administrative detention is 164 per 100,000 (as of 2015). In a 2010 interview Harry Wu, a U.S.-based human rights activist and ex-Chinese labor camp prisoner, estimates that "in the last 60 years, more than 40–50 million people" were in Chinese labor camps, but that period includes the mass incarcerations of the 1950s or the Cultural Revolution (1966-1976) and is not representative of modern China.
Incarceration in the United States
Incarceration in the United States is one of the main forms of punishment and rehabilitation for the commission of felony and other offenses. The United States has the largest prison population in the world, and the highest per-capita incarceration rate. In 2016 in the US, there were 655 people incarcerated per 100,000 population. This is the US incarceration rate for adults or people tried as adults. In 2018 2.2 million Americans have been incarcerated, which means for every 100,000 there are 655 that are currently inmates. This costs the United States government $80 billion dollars a year.