ICBC Credit Suisse New Materials and New Energy Stock Fund (Fund code 001158, high risk, large volatility, suitable for more aggressive investors) holding time is less than 1 week, the redemption rate is 1.50%; holding time more than 1 week is less than 1
months, the redemption rate is 0.75%; the holding time is more than 1 month and less than 1 year, the redemption rate is 0.50%; the holding time is more than 1 year and less than 2 years, the redemption rate is 0.30%; the holding time is 0.30%;
For periods over 2 years, there is zero redemption fee.
How many member countries does the International Monetary Fund have so far?