Author: There are several facts

Saw a ghost! The salary has dropped again

# Average salary

In June 2020, 313,739 programmers were recruited nationwide. In June 2020, the average salary of programmers nationwide was 14,404 yuan, and the median salary was 12,500 yuan, with 95 percent of them earning between 5,250 yuan and 35,000 yuan.

Incomes are down again, but there are more jobs than last month, and they should rise again as the economy improves. We should have confidence.

# Salaries in first-tier cities

In June 2020, Beijing recruited 23,986 software engineers. In June 2019, the average salary of software engineers in Beijing was 19,082 yuan, with a median salary of 17,500 yuan, 95 percent of whom earned between 7,000 yuan and 45,000 yuan.

In June 2020, Shanghai recruited 50,209 software engineers. In June 2019, the average salary of software engineers in Shanghai was 17,382 yuan, and the median salary was 15,500 yuan, with 95 percent of them earning between 7,000 yuan and 37,500 yuan.

In June 2020, Shenzhen recruited 43,810 software engineers. In June 2019, the average salary of software engineers in Shenzhen was 16,952 yuan, with a median salary of 15,000 yuan, 95 percent of whom earned between 7,000 yuan and 37,500 yuan.

In June 2020, Hangzhou recruited 16,878 software engineers. In June 2019, the average salary of software engineers in Hangzhou was 16,454 yuan, and the median salary was 15,000 yuan, with 95 percent of them earning between 6,701 yuan and 37,500 yuan.

In June 2020, 32044 software engineers were recruited in Guangzhou. In June 2019, the average salary of software engineers in Guangzhou was 14,233 yuan, with a median salary of 12,500 yuan, 95% of whom earned between 5,250 yuan and 30,000 yuan.

# Major city salaries



# Function and salary



The average software engineer’s salary increased by 1000 yuan this year. Did your salary increase?

# Lorenz curve and Gini coefficient



The Lorenz curve, the green one in the figure above, ranks everyone from lowest to highest in income. If everyone had the same income, it would be a 45 percent curve. The distribution of the whole society is perfectly even. This 45% curve we’ll do in black. The area between the two curves, over the black 45% triangle, is the Gini coefficient.

The Gini coefficient for programmers is 0.26, a relatively small number. The Gini coefficient, much smaller than China’s, should be 0.4x. Explain programmer income or compare average.

Programming language ratio

Are you dragging your feet?