Table 3
Publications per analytical technique by 5 year period
Analytical technique
1980–84
1985–89
1990–94
1995–99
Total
n
%
n
%
n
%
n
%
n
%
CEA
32
52
67
73
154
79
331
75
584
74
CBA
19
31
20
22
24
12
53
12
116
15
CMA
8
13
3
3
8
4
33
8
52
7
CUA
2
3
2
2
8
4
23
5
35
4
Total
61
100
92
100
194
100
440
100
787
100