As of September 2006, the size of the banking industry is 88.2% of total financial sector in Turkey. There are 51 banks as of April 2022: 3 public deposit, 8 private deposit, 21 foreign deposit, 3 public investment, 9 private investment, 4 foreign investment, 4 participation banks and 3 banks under the supervision of the TMSF. Notice also that total bank assets, as of September 2006, are 473.7 billion Turkish lira. This makes up 86.3% of the gross national product.