Year

# Household

Average income (1000 VND)

Average food expenditure (1000 VND)

Total food expenditures/ annual income (%)

1999

11,922

7583.6

8069.0

106.4

2001

12,346

9251.8

6374.5

68.9

2003

12,048

12,332.6

6523.9

52.9

2005

12,278

21,185.7

10,741.1

50.7

2007

12,818

25,034.3

11,365.6

45.4

2009

12,935

45,819.6

21,260.3

46.4

2011

13,075

76,311.7

45,939.6

60.2

2013

13,060

76,294.7

42,343.6

55.5