CUADRO IV.9
(concluye)
1971
'"
37
45
40
..
65
73
76
76
n
''''
58
"
45
32
6'
7J
76
73
73
7J
1973
50
52
42
54
6J
'"
76
18
76
75
1974
"
57
50
60
57
73
79
74
75
,.
1975
..
"
52
"
10
75
n
75
73
10
1976
66
"
55
62
66
66
79
"
79
SI
,m
63
"
53
"
62
10
76
73
75
n
1978
64
6J
58
54
57
n
74
73
18
n
"79
62
63
50
50
52
63
10
75
7J
49
1980
53
"
40
49
54
"
..
73
65
"
"
53
49
"
"
"
74
75
74
70
1981
55
54
46
56
"
74
74
75
76
74
1982
66
56
..
41
60
53
67
76
'"
71
1983
60
35
32
37
41
72
n
'"
73
67
'98'
SO
53
36
31
53
64
73
73
18
66
1985
,.
"
52
66
,.
7J
71
'"
69
64
"86
"
52
53
53
,.
n
67
69
65
64
1987
38
38
36
40
'"
64
71
..
62
50
'98'
..
..
43
36
..
62
73
67
63
58
leJ89
45
42
31
40
49
6J
69
62
66
50
'9'JO
52
50
48
49
50
67
7J
69
7J
10
53
.,
"
45
52
66
71
70
"
63
'99'
"
45
29
32
..
62
..
63
10
66
'99'
58
46
47
..
63
58
67
7J
10
..
'99'
60
51
'"
47
50
60
.,
66
73
60
".,
55
51
46
50
52
..
62
.,
67
6J
'99'
53
51
43
37
48
"
70
74
..
62
' 996
42
42
38
.,
50
67
66
..
..
63
".,
49
52
51
52
"
,.
..
..
..
6J
52
..
43
44
52
61
67
..
'"
63
Máxima
..
63
59
66
70
n
79
"
8J
8J
M[nima
38
35
29
31
41
53
62
62
62
..
Mrdi¡
55
..
45
46
,.
65
7J
7J
n
66
Mediana
54
..
45
47
53
65
7J
7J
n
66
Mod,
54
47
43
SO
50
64
7J
73
73
63
Desviación
6
6
,
6
6
,
1...,71,72,73,74,75,76,77,78,79,80 82,83,84,85,86,87,88,89,90,91,...158