Estimated corruption is 35 billion dollar = 35x10000000000 x 120 = 42000000000000 Rs (1Dollar =120 Rs)
10 year = 10 * 365 = 3650 days
How much money he will make in each day in jail.
42000000000000/3650 = 11,506,849,315 = 11.5 billion Rupees a day
Its mean that if someone will make 11.5 billion Rupees a day then he will make same amount as Nawaz Shrif has
His sentence should be life imprisonment