60%。 How much money can be used in a year depends on the scale and operation and management of the fund. Under normal circumstances, the fund management company will stipulate the fund's raising scale, investment scope, investment period and other important matters in the fund contract, and stipulate the fund's operation and management expenses and performance awards. And manage and operate according to the contract to realize the stable operation and continuous income of the fund, and the fund can use 60% a year.