20-52    Results of Sampling Check on Product Quality under State Supervision

 

 

 

 

 

 

 

 

Number of

Number of Enterprises

 Products Selected in Sampling

Number of Products

Rate of Sample

Item

Enterprises

 without Products

Number of Types

Number of Kinds

 Qualified

 Products

 

Selected

Unqualified

 

 

(kind)

Qualified(%)

 

 

 

 

 

 

 

1988

2983

                   

181

4031

3072

76.2

1989

3948

2795

180

5437

4092

75.3

1990

2495

1838

131

3457

2657

76.9

         

           

                  

                    

                 

               

              

1991

2845

2186

138

3902

3122

90.0

1992

6845

4477

231

9007

6312

70.1

1993

8110

5509

281

9915

6980

70.4

1994

4640

3090

164

6036

4216

69.8

1995

5288

3851

185

6713

5061

75.4

         

           

                  

                    

                 

               

             

1996

6779

5052

217

8318

6420

77.2

1997

5441

4116

187

6590

5162

78.3

1998

5431

4056

176

6770

5269

77.8

1999

7131

5440

207

8345

6562

78.6

2000

8142

6254

235

9705

7655

78.9