認証工場数と指定工場数の推移

認証工場数と指定工場数の推移
（平成元年度～平成２７年度）
100,000
50.0%
認証
指定
90,000
指定工場比率
82,630
81,792
87,572
86,733
86,219
84,740
83,417
82,919
82,250
80,000
85,515
84,025
83,212
88,627
88,161
87,076
30.4%
30.9%
26.8%
25.2%
24.7%
50,000
24.6%
89,327
32.1%
31.9%
31.3%
28.8%
24.5%
88,972
91,726
91,266
92,019
92,135
92,030
91,935
92,156
92,252
31.6%
32.0%
32.0%
32.2%
31.9%
31.7%
31.9%
31.8%
32.1%
32.0%
32.4%
32.2%
35.0%
30.0%
29.7%
27.9%
25.0%
25.8%
24.9%
45.0%
40.0%
70,000
60,000
90,362
89,305
40,000
20.0%
24,662
30,000
20,004
20,000
20,235
20,672
27,449
22,553
20,957
20,439
26,334
25,585
23,662
21,486
26,927
28,278
27,847
28,674
28,475
28,888
28,751
29,111
29,081
29,362
29,224
29,612 29,863
29,750
15.0%
29,477
10.0%
10,000
5.0%
0
0.0%
H1
2
3
4
5
6
7
8
9
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