4.9 1% in the United States and 4.98% in Germany. Worldwide, the ratio of fiscal education expenditure to GDP is 4.9 1% in the United States, 4.98% in Germany, 5. 17% in Britain, 5. 12% in Australia, and the average level of OECD and EU 2 1 countries is 5%. Compared with developed countries, there is still a big gap between China's national fiscal expenditure and GDP, while the number of students in preschool education, compulsory education, high school education and undergraduate education in China far exceeds that in developed countries.