Lista de

QUIMICA
2226
2019
6
2018
40
2017
31
2016
54
2015
56
2014
39
2013
41
2012
51
2011
45
2010
59
2009
19
2008
8
2007
3
2006
2
2005
1
2004
18
2003
31
2002
23
2001
21
2000
12
1999
29
1998
29
1997
8
1996
20
1995
27
1994
22
1993
22
1992
19
1991
29
1990
32
1989
31
1988
24
1987
23
1986
32
1985
36
1984
23
1983
27
1982
23
1981
14
1980
22
1979
14
1978
22
1977
16
1976
10
1975
14
1974
11
1973
13
1972
15
1971
9
1970
10
1969
9
1968
7
1967
13
1966
19
1965
23
1964
30
1963
48
1962
30
1961
31
1960
39
1959
36
1958
23
1957
43
1956
33
1955
47
1954
30
1953
39
1952
37
1951
31
1950
39
1949
27
1948
40
1947
47
1946
54
1945
18
1944
30
1943
30
1942
30
1941
18
1940
8
1939
9
1938
4
1937
7
1936
6
1935
5
1934
4
1933
2
1932
4
1930
3
1928
1
1927
2
1922
9
1921
3
1920
7
1919
7
1918
2
1917
2
1916
1
1915
4
1914
3
1913
8
1912
14
1911
4
1910
3
1909
8
1908
3
1907
1
1906
1
1904
3
1902
1