The proportion of higher education population in Beijing is equal to the number of college students and above in Beijing, excluding the population aged 6 and above in Beijing. According to official website of the National Bureau of Statistics, the calculation method is to take the current academic system as the number of years of education and make a weighted average with the number of people with different education levels. The proportion of higher education in Beijing is equal to the number of college students and above in Beijing, excluding the total population of Beijing aged 6 and above. Beijing for short is the capital of People's Republic of China (PRC).