Family Food Income Size Student 1 3900 376 4 0 2 5300 515 5 1 3 4300 516 4 0 4 4900 468 5 0 5 6400 538 6 1 6 7300 626 7 1 7 4900 543 5 0 8 5300 437 4 0 9 6100 608 5 1 10 6400 513 6 1 11 7400 493 6 1 12 5800 563 5 0