年份

X₁

人均国内总产值(元)

X₂

农产品生产价格指数(上年 = 100)

X₃

化肥施用量(万吨)

X₄

农作物总播种面积

Y

我国农民年人均纯收入(元)

1996

5074

119.9

3593.7

149,879.3

1577.7

1997

5845.89

104.2

3827.9

152,380.6

1926.1

1998

6420.18

95.5

3980.7

153,969.2

2090.1

1999

6796.03

92

4083.7

155,705.7

2162

2000

7158.5

87.8

4124.32

156,372.8

2210.3

2001

7857.68

96.4

4146.41

156,299.9

2253.4

2002

8621.71

103.1

4253.76

155,707.9

2366.4

2003

9398.05

99.7

4339.39

154,635.5

2475.6

2004

10,541.97

104.4

4411.56

152,415

2622.2

2005

12,335.58

113.1

4636.58

153,552.6

2936.4

2006

14,185.36

101.4

4766.22

155,487.7

3254.9

2007

16,499.7

101.2

4927.69

152,149.5

3587

2008

20,169.46

118.49

5107.83

153,463.9

4140.4

2009

23,707.71

114.06

5239.02

156,265.7

4760.6

2010

25,607.53

97.6

5404.4

158,613.6

5153.2

2011

30,015.05

110.94

5561.68

160,674.8

5919

2012

35,181.24

116.45

5704.24

162,283.2

6977.3

2013

39,544

102.7

5838.85

163,415.7

7916.6

2014

43,269.64

103.2

5911.86

164,626.9

8926.7

2015

47,203

99.8

5995.94

165,446.2

10,489

2016

50,251

101.7

6022.60

166,373.81

11,422