%Response.ContentType = "application/vnd.ms-excel"%>
RESULTADOS DE VISITAS DE INSPECCIÓN A EMPRESAS PARAESTATALES
(Número)
RESULTADOS DE VISITAS DE INSPECCIÓN A EMPRESAS PARAESTATALES
(Número)
Tipo de industria
Comisión Federal de Electricidad
Ferrocarriles Nacionales de México
Petróleos Mexicanos
Año
Entidad federativa
Total
SI
IL
CPT
CTT
Total
SI
IL
CPT
CTT
Total
SI
IL
CPT
CTT
1995-1997
Aguascalientes
1
0
1
0
0
1
0
1
0
0
0
0
0
0
0
Baja California
5
0
5
0
0
0
0
0
0
0
12
1
11
0
0
Baja California Sur
2
0
2
0
0
0
0
0
0
0
0
0
0
0
0
Campeche
1
0
1
0
0
1
0
1
0
0
7
3
4
0
0
Coahuila
13
5
8
0
0
5
0
5
0
0
11
1
10
0
0
Colima
0
0
0
0
0
2
1
0
0
1
8
4
4
0
0
Chiapas
2
1
1
0
0
1
0
1
0
0
89
5
84
0
0
Chihuahua
11
2
9
0
0
2
0
2
0
0
0
0
0
0
0
Durango
12
1
11
0
0
2
0
2
0
0
3
0
3
0
0
Guanajuato
2
0
2
0
0
0
0
0
0
0
6
2
4
0
0
Guerrero
4
2
2
0
0
0
0
0
0
0
2
0
2
0
0
Hidalgo
4
1
3
0
0
6
0
6
0
0
27
6
21
0
0
Jalisco
0
0
0
0
0
2
0
2
0
0
0
0
0
0
0
México
4
1
3
0
0
0
0
0
0
0
2
1
1
0
0
Michoacán
16
1
15
0
0
2
0
2
0
0
5
4
1
0
0
Morelos
4
2
2
0
0
2
0
2
0
0
5
1
4
0
0
Nayarit
2
1
1
0
0
0
0
0
0
0
2
0
2
0
0
Nuevo León
7
0
7
0
0
0
0
0
0
0
17
6
8
2
1
Oaxaca
4
1
3
0
0
0
0
0
0
0
5
2
3
0
0
Puebla
17
16
1
0
0
2
0
2
0
0
1
1
0
0
0
Querétaro
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
Quintana Roo
3
0
3
0
0
0
0
0
0
0
0
0
0
0
0
San Luis Potosí
1
0
1
0
0
1
0
1
0
0
1
0
1
0
0
Sinaloa
0
0
0
0
0
0
0
0
0
0
3
1
2
0
0
Sonora
12
3
9
0
0
2
1
1
0
0
4
4
0
0
0
Tabasco
5
2
3
0
0
0
0
0
0
0
68
36
30
0
2
Tamaulipas
3
0
3
0
0
2
0
2
0
0
7
1
5
1
0
Tlaxcala
15
1
14
0
0
1
0
1
0
0
3
1
2
0
0
Veracruz
13
2
11
0
0
7
1
6
0
0
48
7
41
0
0
Yucatán
8
5
3
0
0
2
0
2
0
0
0
0
0
0
0
Zacatecas
10
1
9
0
0
0
0
0
0
0
4
1
3
0
0
Zona Metropolitana de la Ciudad de México
5
2
3
0
0
1
0
1
0
0
11
2
9
0
0
Nacional
186
50
136
0
0
44
3
40
0
1
352
90
256
3
3
1998
Aguascalientes
0
0
0
0
0
3
0
3
0
0
1
1
0
0
0
Baja California
2
0
2
0
0
0
0
0
0
0
3
0
3
0
0
Baja California Sur
7
2
5
0
0
0
0
0
0
0
1
0
1
0
0
Campeche
4
1
3
0
0
3
0
3
0
0
17
3
14
0
0
Coahuila
2
0
2
0
0
0
0
0
0
0
20
0
20
0
0
Colima
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Chiapas
4
2
2
0
0
0
0
0
0
0
49
17
30
1
1
Chihuahua
2
0
2
0
0
1
0
1
0
0
3
0
3
0
0
Durango
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Guanajuato
1
1
0
0
0
0
0
0
0
0
8
0
8
0
0
Guerrero
5
5
0
0
0
0
0
0
0
0
1
0
1
0
0
Hidalgo
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Jalisco
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
México
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
Michoacán
1
0
1
0
0
0
0
0
0
0
1
0
1
0
0
Morelos
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
Nayarit
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
Nuevo León
0
0
0
0
0
0
0
0
0
0
24
10
14
0
0
Oaxaca
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Puebla
1
0
1
0
0
0
0
0
0
0
1
0
1
0
0
Querétaro
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Quintana Roo
3
0
3
0
0
0
0
0
0
0
0
0
0
0
0
San Luis Potosí
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Sinaloa
2
0
2
0
0
0
0
0
0
0
2
1
1
0
0
Sonora
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Tabasco
0
0
0
0
0
0
0
0
0
0
202
41
161
0
0
Tamaulipas
0
0
0
0
0
0
0
0
0
0
5
0
5
0
0
Tlaxcala
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Veracruz
6
0
6
0
0
5
1
4
0
0
28
5
23
0
0
Yucatán
7
4
3
0
0
3
0
3
0
0
6
1
5
0
0
Zacatecas
0
0
0
0
0
0
0
0
0
0
2
1
1
0
0
Zona Metropolitana de la Ciudad de México
14
0
14
0
0
0
0
0
0
0
2
1
1
0
0
Nacional
67
19
48
0
0
16
1
15
0
0
378
82
294
1
1
1999
Aguascalientes
1
0
1
0
0
1
1
0
0
0
1
1
0
0
0
Baja California
0
0
0
0
0
0
0
0
0
0
4
0
3
0
1
Baja California Sur
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Campeche
6
4
2
0
0
0
0
0
0
0
12
6
6
0
0
Coahuila
6
2
4
0
0
0
0
0
0
0
0
0
0
0
0
Colima
1
0
1
0
0
0
0
0
0
0
2
0
2
0
0
Chiapas
7
4
3
0
0
0
0
0
0
0
42
16
26
0
0
Chihuahua
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Durango
7
1
6
0
0
0
0
0
0
0
0
0
0
0
0
Guanajuato
4
2
2
0
0
0
0
0
0
0
2
1
1
0
0
Guerrero
2
1
1
0
0
0
0
0
0
0
3
0
3
0
0
Hidalgo
2
0
2
0
0
0
0
0
0
0
2
0
2
0
0
Jalisco
2
0
2
0
0
0
0
0
0
0
1
0
1
0
0
México
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Michoacán
3
0
3
0
0
0
0
0
0
0
1
0
1
0
0
Morelos
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Nayarit
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Nuevo León
5
0
5
0
0
0
0
0
0
0
14
1
13
0
0
Oaxaca
0
0
0
0
0
1
0
1
0
0
13
0
13
0
0
Puebla
10
4
6
0
0
0
0
0
0
0
1
0
1
0
0
Querétaro
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Quintana Roo
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
San Luis Potosí
2
0
2
0
0
1
0
1
0
0
0
0
0
0
0
Sinaloa
1
1
0
0
0
0
0
0
0
0
3
0
3
0
0
Sonora
4
0
4
0
0
0
0
0
0
0
0
0
0
0
0
Tabasco
3
3
0
0
0
0
0
0
0
0
302
128
165
0
9
Tamaulipas
3
0
3
0
0
0
0
0
0
0
10
1
9
0
0
Tlaxcala
11
0
11
0
0
0
0
0
0
0
0
0
0
0
0
Veracruz
3
0
3
0
0
0
0
0
0
0
33
5
27
1
0
Yucatán
4
2
2
0
0
1
1
0
0
0
3
0
3
0
0
Zacatecas
26
23
3
0
0
0
0
0
0
0
1
1
0
0
0
Zona Metropolitana de la Ciudad de México
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Nacional
117
49
68
0
0
4
2
2
0
0
450
160
279
1
10
2000
Aguascalientes
3
2
1
0
0
1
0
1
0
0
1
1
0
0
0
Baja California
3
1
2
0
0
0
0
0
0
0
7
1
6
0
0
Baja California Sur
9
1
8
0
0
0
0
0
0
0
1
1
0
0
0
Campeche
3
1
2
0
0
0
0
0
0
0
15
7
8
0
0
Coahuila
3
0
3
0
0
0
0
0
0
0
1
0
1
0
0
Colima
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Chiapas
12
2
10
0
0
0
0
0
0
0
35
15
19
0
1
Chihuahua
6
0
6
0
0
1
0
1
0
0
2
0
2
0
0
Durango
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Guanajuato
3
1
2
0
0
0
0
0
0
0
10
4
6
0
0
Guerrero
2
2
0
0
0
0
0
0
0
0
2
2
0
0
0
Hidalgo
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Jalisco
3
0
3
0
0
0
0
0
0
0
2
1
1
0
0
México
6
2
4
0
0
0
0
0
0
0
3
2
1
0
0
Michoacán
12
2
10
0
0
0
0
0
0
0
7
1
6
0
0
Morelos
1
1
0
0
0
0
0
0
0
0
1
0
1
0
0
Nayarit
2
0
2
0
0
0
0
0
0
0
0
0
0
0
0
Nuevo León
1
1
0
0
0
0
0
0
0
0
33
5
28
0
0
Oaxaca
0
0
0
0
0
1
0
1
0
0
9
0
8
0
1
Puebla
5
0
5
0
0
0
0
0
0
0
5
0
5
0
0
Querétaro
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Quintana Roo
2
0
2
0
0
0
0
0
0
0
0
0
0
0
0
San Luis Potosí
1
0
1
0
0
1
0
1
0
0
1
1
0
0
0
Sinaloa
2
1
1
0
0
1
0
1
0
0
5
0
5
0
0
Sonora
2
0
2
0
0
0
0
0
0
0
1
0
1
0
0
Tabasco
2
0
2
0
0
0
0
0
0
0
212
32
180
0
0
Tamaulipas
1
0
1
0
0
0
0
0
0
0
17
3
14
0
0
Tlaxcala
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Veracruz
2
0
2
0
0
0
0
0
0
0
11
0
11
0
0
Yucatán
3
1
2
0
0
1
0
1
0
0
8
1
7
0
0
Zacatecas
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
Zona Metropolitana de la Ciudad de México
4
1
3
0
0
1
0
1
0
0
1
0
1
0
0
Nacional
97
21
76
0
0
7
0
7
0
0
391
78
311
0
2
2001
Aguascalientes
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Baja California
0
0
0
0
0
0
0
0
0
0
5
0
5
0
0
Baja California Sur
12
0
12
0
0
0
0
0
0
0
0
0
0
0
0
Campeche
2
1
1
0
0
0
0
0
0
0
17
4
13
0
0
Coahuila
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Colima
2
0
2
0
0
0
0
0
0
0
1
0
1
0
0
Chiapas
1
0
1
0
0
0
0
0
0
0
12
5
7
0
0
Chihuahua
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
Durango
3
0
3
0
0
0
0
0
0
0
0
0
0
0
0
Guanajuato
8
1
7
0
0
1
1
0
0
0
18
5
13
0
0
Guerrero
0
0
0
0
0
0
0
0
0
0
4
0
4
0
0
Hidalgo
1
1
0
0
0
0
0
0
0
0
4
3
1
0
0
Jalisco
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
México
5
1
4
0
0
0
0
0
0
0
0
0
0
0
0
Michoacán
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Morelos
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Nayarit
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Nuevo León
0
0
0
0
0
0
0
0
0
0
31
4
27
0
0
Oaxaca
0
0
0
0
0
0
0
0
0
0
4
0
4
0
0
Puebla
0
0
0
0
0
1
0
1
0
0
2
0
2
0
0
Querétaro
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Quintana Roo
4
1
3
0
0
0
0
0
0
0
0
0
0
0
0
San Luis Potosí
1
0
1
0
0
0
0
0
0
0
2
0
2
0
0
Sinaloa
2
2
0
0
0
0
0
0
0
0
5
1
4
0
0
Sonora
1
0
1
0
0
1
0
1
0
0
0
0
0
0
0
Tabasco
2
0
2
0
0
0
0
0
0
0
127
25
102
0
0
Tamaulipas
0
0
0
0
0
1
0
1
0
0
30
5
24
1
0
Tlaxcala
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Veracruz
2
0
2
0
0
0
0
0
0
0
46
0
45
1
0
Yucatán
4
2
2
0
0
0
0
0
0
0
0
0
0
0
0
Zacatecas
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Zona Metropolitana de la Ciudad de México
4
3
1
0
0
5
3
2
0
0
4
0
4
0
0
Nacional
59
15
44
0
0
10
4
6
0
0
312
52
258
2
0
2002
Aguascalientes
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Baja California
4
1
3
0
0
0
0
0
0
0
6
3
3
0
0
Baja California Sur
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Campeche
1
0
1
0
0
0
0
0
0
0
30
13
17
0
0
Coahuila
2
0
2
0
0
0
0
0
sin dato
0
0
0
0
0
0
Colima
4
2
2
0
0
0
0
0
0
0
2
1
1
0
0
Chiapas
4
0
4
0
0
0
0
0
0
0
25
4
21
0
0
Chihuahua
2
0
2
0
0
0
0
0
0
0
5
2
3
0
0
Durango
5
1
4
0
0
0
0
0
0
0
0
0
0
0
0
Guanajuato
1
0
1
0
0
0
0
0
0
0
11
3
7
1
0
Guerrero
3
0
3
0
0
0
0
0
0
0
0
0
0
0
0
Hidalgo
8
0
8
0
0
0
0
0
0
0
16
3
11
0
2
Jalisco
1
0
1
0
0
0
0
0
0
0
1
0
1
0
0
México
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Michoacán
1
1
0
0
0
0
0
0
0
0
1
0
1
0
0
Morelos
1
0
1
0
0
0
0
0
0
0
3
2
1
0
0
Nayarit
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Nuevo León
5
1
4
0
0
0
0
0
0
0
57
8
47
0
2
Oaxaca
0
0
0
0
0
0
0
0
0
0
5
2
3
0
0
Puebla
11
8
3
0
0
0
0
0
0
0
7
1
6
0
0
Querétaro
2
1
1
0
0
0
0
0
0
0
1
0
1
0
0
Quintana Roo
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
San Luis Potosí
0
0
0
0
0
0
0
0
0
0
2
0
2
0
0
Sinaloa
0
0
0
0
0
0
0
0
0
0
6
0
6
0
0
Sonora
2
0
2
0
0
0
0
0
0
0
3
1
2
0
0
Tabasco
1
0
1
0
0
0
0
0
0
0
217
48
169
0
0
Tamaulipas
1
0
1
0
0
0
0
0
0
0
72
11
61
0
0
Tlaxcala
15
15
0
0
0
0
0
0
0
0
0
0
0
0
0
Veracruz
0
0
0
0
0
0
0
0
0
0
64
4
60
0
0
Yucatán
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Zacatecas
4
0
4
0
0
0
0
0
0
0
0
0
0
0
0
Zona Metropolitana de la Ciudad de México
0
0
0
0
0
0
0
0
0
0
5
2
3
0
0
Nacional
83
32
51
0
0
0
0
0
0
0
539
108
426
1
4
2003
Aguascalientes
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Baja California
6
1
5
0
0
0
0
0
0
0
4
1
2
1
0
Baja California Sur
9
3
6
0
0
0
0
0
0
0
1
1
0
0
0
Campeche
1
1
0
0
0
0
0
0
0
0
22
8
14
0
0
Coahuila
3
0
3
0
0
0
0
0
0
0
4
1
3
0
0
Colima
6
3
3
0
0
0
0
0
0
0
1
1
0
0
0
Chiapas
5
3
2
0
0
0
0
0
0
0
36
14
22
0
0
Chihuahua
7
1
6
0
0
0
0
0
0
0
2
0
2
0
0
Durango
4
2
2
0
0
0
0
0
0
0
0
0
0
0
0
Guanajuato
2
1
1
0
0
0
0
0
0
0
10
3
7
0
0
Guerrero
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Hidalgo
8
1
7
0
0
0
0
0
0
0
12
0
12
0
0
Jalisco
2
0
2
0
0
0
0
0
0
0
1
0
1
0
0
México
3
1
2
0
0
0
0
0
0
0
0
0
0
0
0
Michoacán
2
0
2
0
0
0
0
0
0
0
2
2
0
0
0
Morelos
2
1
1
0
0
0
0
0
0
0
7
3
4
0
0
Nayarit
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Nuevo León
6
2
4
0
0
0
0
0
0
0
162
113
49
0
0
Oaxaca
0
0
0
0
0
0
0
0
0
0
2
0
2
0
0
Puebla
7
2
5
0
0
0
0
0
0
0
19
0
19
0
0
Querétaro
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Quintana Roo
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
San Luis Potosí
0
0
0
0
0
0
0
0
0
0
2
1
1
0
0
Sinaloa
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
Sonora
6
1
5
0
0
0
0
0
0
0
1
1
0
0
0
Tabasco
0
0
0
0
0
0
0
0
0
0
241
40
201
0
0
Tamaulipas
8
0
8
0
0
0
0
0
0
0
166
21
145
0
0
Tlaxcala
14
14
0
0
0
0
0
0
0
0
0
0
0
0
0
Veracruz
3
1
2
0
0
0
0
0
0
0
74
3
71
0
0
Yucatán
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Zacatecas
2
0
2
0
0
0
0
0
0
0
1
0
1
0
0
Zona Metropolitana de la Ciudad de México
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Nacional
112
39
73
0
0
0
0
0
0
0
771
214
556
1
0
2004
Aguascalientes
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Baja California
2
0
2
0
0
0
0
0
0
0
0
0
0
0
0
Baja California Sur
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
Campeche
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
Coahuila
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
Colima
3
1
2
0
0
0
0
0
0
0
0
0
0
0
0
Chiapas
0
0
0
0
0
0
0
0
0
0
41
7
34
0
0
Chihuahua
6
3
3
0
0
0
0
0
0
0
0
0
0
0
0
Durango
3
0
3
0
0
0
0
0
0
0
0
0
0
0
0
Guanajuato
3
0
3
0
0
0
0
0
0
0
4
1
3
0
0
Guerrero
3
0
3
0
0
0
0
0
0
0
0
0
0
0
0
Hidalgo
5
1
4
0
0
0
0
0
0
0
5
1
4
0
0
Jalisco
1
0
1
0
0
0
0
0
0
0
1
0
1
0
0
México
2
0
2
0
0
0
0
0
0
0
1
1
0
0
0
Michoacán
3
1
2
0
0
0
0
0
0
0
1
0
1
0
0
Morelos
2
2
0
0
0
0
0
0
0
0
4
3
1
0
0
Nayarit
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Nuevo León
1
0
1
0
0
0
0
0
0
0
36
2
34
0
0
Oaxaca
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
Puebla
6
2
4
0
0
0
0
0
0
0
9
2
7
0
0
Querétaro
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
Quintana Roo
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
San Luis Potosí
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sinaloa
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Sonora
1
0
1
0
0
0
0
0
0
0
1
0
1
0
0
Tabasco
1
1
0
0
0
0
0
0
0
0
211
31
178
2
0
Tamaulipas
2
1
1
0
0
0
0
0
0
0
103
15
88
0
0
Tlaxcala
15
15
0
0
0
0
0
0
0
0
0
0
0
0
0
Veracruz
4
0
4
0
0
0
0
0
0
0
57
2
55
0
0
Yucatán
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Zacatecas
2
1
1
0
0
0
0
0
0
0
1
0
1
0
0
Zona Metropolitana de la Ciudad de México
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Nacional
70
31
39
0
0
0
0
0
0
0
479
66
411
2
0
- : No se mide
SI = Sin irregularidades
IL = Con irregularidades leves
CPT+CTT = Con irregularidades graves - Total
CPT = Con irregularidades graves, Clausuras parciales temporales
CTT = Con irregularidades graves, Clausuras totales temporales
Notas por Variable
Notas por Variable
Notas Generales
Notas Generales
Fuente
Fuente
A. Semarnat, Procuraduría Federal de Protección al Ambiente, Profepa. México, Mayo 2005.
A.Semarnat, Procuraduría Federal de Protección al Ambiente, Profepa. México, Marzo 2005.
B. Procuraduría Federal de Protección al Ambiente, Informe 1995-2000, Profepa, Semarnap, México, 2000.
C. Procuraduría Federal de Protección al Ambiente, Informe Trianual 1995-1997, Profepa, Semarnap, México, 1998.