20 13 how to calculate the proportion of Tianjin social security payment base? The upper limit of cardinality is 22 10, and I can't calculate the ratio. Who can help? Urgent. . . . .

The minimum base of 20 13 is 22 10, and the proportion of the previous year remains unchanged under other unchanged conditions.

Pension units and individuals each 28%, units 20%, individuals 8%.

* * * for medical units and individuals is 1 1%, with 9% for units and 2% for individuals.

Unemployed units and individuals 3%, units 2%, individuals 1%.

Work-related injuries and maternity are paid by the unit, and it is 0.5% for individuals not to bear work-related injuries and 0.8% for maternity.

This year's medical aid is 230 yuan. 65438 0% patients have large papules.

This is the social security payment standard of 20 13, which was approved on February 28th, 20 12.