Just to show you how competitive the system is, in 2012, there were 900,000 fuke and ke levels, 600,000 fuchu and chu levels, and only 40,000 fuju and ju levels.
Solo para mostrarles cómo es de competitivo el sistema, en 2012, había 900 mil niveles fuke y ke, 600 mil niveles fuchu y chu, y solo 40 mil niveles fuju y ju.