11.   Her income depends on how well the customers like her and how much they tip.

12.   It was not a pleasant experience, especially when the family income depended on how many bowls of gado-gado salad his wife could sell every day.

13.   Mustapa said mini-bus drivers were lowly paid and their monthly income depended on the number of trips they made.

14.   Those whose income depend on social welfare are numbered in tens of thousands.

15.   Khatami acknowledged that state income still depends largely on oil revenues and said the government planned to reduce that dependency.