Variable

Unit

2009

2010

2011

2012

2013

2014

Harvested area

ha

862,283

918,236

820,162

938,846

1,006,289

968,030

Production

ton

1,074,701

1,012,630

1,165,957

1,185,020

1,316,598

1,354,344

Seed

ton

18,365

16,403

18,777

19,469

19,469

Yield

t/ha

1.25

1.10

1.42

1.26

1.31

1.40