Year

Production Costs

(kg/ha)

Gross Output Value (NT$/ha)

Total Costs (NT$/ha)

Net Profit (NT$/ha)

Profit Rates

(%)

2010

14,473

194,731

263,713

(68,982)

(26.16)

2011

18,275

239,726

263,286

(23,560)

(8.95)

2012

20,880

279,489

273,666

5823

2.13

2013

20,615

380,042

256,780

123,262

48.00

2014

19,821

541,413

248,854

292,559

117.56

2015

20,388

503,027

254,184

248,843

97.90