I had a hell of a time to get them to paste right, but I think they are right.

Illini yield 1980-2015 
Illini yield 1980-2015
93
126
131
79
114
135
135
132
73
123
127
107
149
130
156
113
136
129
141
140
151
152
135
164
180
143
163
175
179
174
157
157
105
178
200
175

 trend yield
105.965
107.937
109.909
111.881
113.853
115.825
117.796
119.768
121.740
123.712
125.684
127.655
129.627
131.599
133.571
135.543
137.515
139.486
141.458
143.430
145.402
147.374
149.345
151.317
153.289
155.261
157.233
159.204
161.176
163.148
165.120
167.092
169.064
171.035
173.007
174.979
s

June, july precip. anomaly starting at 1980
-0.18
4.22
1.96
-1.79
-2.15
0.02
1.99
-0.03
-4.17
-0.97
2.83
-4.04
1.61
5.74
-0.83
-1.22
0.87
-1.75
3.39
0.49
3.98
-0.13
-1.10
1.07
-0.42
-2.62
-0.65
-0.28
3.69
1.99
5.34
2.58
-4.59
0.77
2.34
6.90

June, july temp anomaly starting at 1980
1.4
-1.3
-3.4
2.2
0.2
-2.3
1.0
2.2
4.2
-1.3
-1.5
1.9
-3.3
-1.8
-0.1
0.2
-2.4
-1.5
-1.7
0.8
-3.3
-1.5
1.9
-2.8
-3.5
2.1
0.1
-0.8
-0.6
-3.4
1.4
1.6
4.9
-2.6
-3.1
-2.7