According to CBS, as of 2000, in the city there were 3,908 salaried workers and 375 are self-employed. The mean monthly wage in 2000 for a salaried worker in the city is New Israeli Shekel 2,887, a real change of -2.2% over the course of 2000. Salaried males have a mean monthly wage of ILS 3,358 (no real change) versus ILS 1,977 for females (a real change of -7.6%). The mean income for the self-employed is 4,763. There are 445 people who receive unemployment benefits and 5,290 people who receive an income guarantee.. How many dollars higher is the median income for males and females combined than self employed?