Spandau Citadel, built in 1594, the 1848 St. Marien am Behnitz Catholic church designed by August Soller, and Spandau arsenal, Germany's arms development center until 1919, now a museum. That arsenal's Spandau machine gun inspired the slang "Spandau Ballet" to describe dying soldiers on barbed wire during the First World War, and later was applied to the appearance of Nazi war criminals hanged at Spandau Prison. The notorious prison, built in 1876, held Nazi war criminals after World War II until 1987, when it was demolished after the death of the last surviving prisoner, Rudolf Hess. In 1979, the English New
Suicide in China among rural residents. However, a 2014 study conducted by the Centre for Suicide Research and Prevention at the University of Hong Kong reported that China's suicide rate has dropped significantly, among the lowest levels in the world. An average annual rate of about 9.8 people out of every 100,000 died by suicide as of 2009 to 2011, a 58% drop, largely as a result of population migration from rural areas and urbanization of middle class. Paul Yip, a co-author of the recent study and professor at the University of Hong Kong, said "no country has ever achieved such a rapid