Year

Maize

Cassava

1988

2.78

10.11

1989

2.50

9.00

1990

2.50

9.40

1991

3.70

12.05

1992

2.99

11.85

1993

3.06

12.56

1994

3.80

12.85

1995

3.88

12.88

1996

4.80

12.90

1997

3.80

11.59

1998

2.18

12.50

1999

2.18

15.75

2000

1.96

14.57

2001

2.03

15.52

2002

2.03

15.52

2003

2.01

15.85

2004

1.93

14.63

2005

2.01

14.20

2006

2.04

15.01

2007

2.04

15.01

2008

2.07

15.00

2009

2.11

15.18

2010

3.70

13.10

2011

3.85

12.80

2012

3.85

13.80

2013

4.50

13.20

2014

4.55

13.35

2015

5.50

13.25

2016

5.00

13.85

2017

4.85

13.75

TOTAL

94.20

401.03