0377-9424
0377-9424
S0377-94242015000300047
CR
CR
CR
CR
CR
CR
00
12
2015
00
12
2015
39
47
60
[
2003
56
]
[
2004
6
1
1
89-95
]
[
1981
99
3
3
211-6
]
[
2002
35-56
]
[
2013
80
2
2
183-92
]
[
2005
7
3
3
363-71
]
[
2000
2
1
1
31-42
]
[
2001
]
[
2009
]
[
2003
69
4
4
1890-7
]
[
2008
74
8
8
2275-87
]
[
2008
10
11
11
2159-67
]
[
1991
10
3
3
215-21
]
[
2002
99
16
16
10742-7
]
[
2008
132
1
1
36-44
]
[
2004
6
4
4
345-53
]
[
2003
26
5
5
433-56
]
[
1990
55
3
3
375-9
]
[
2000
]
[
2001
6
2
2
79-155
]
[
2004
145
263-9
]
[
2007
64
2
2
260-8
]
[
INFOSTAT
2011
]
[
1993
38
1
1
181-206
]
[
2000
45
1
1
287-306
]
[
2011
31
3
3
154-61
]
[
2011
96
]
[
2010
56
3
3
211-6
]
[
2009
33
2
2
171-82
]
[
2002
100
]
[
2006
38
1
1
124-33
]
[
1992
75
4
4
548-62
]
[
2008
87
]
[
2008
46
2
2
65-75
]
[
2007
31
1
1
12-9
]
[
1991
119
1
1
139-45
]
[
1993
41-7
]
[
1994
124-38
]
[
2007
11
1
1
361-75
]
[
2013
34
3
3
163-75
]
[
1996
19
4
4
363-7
]
[
2005
7
3
3
373-82
]