Table 5 |
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|
The number of publications published from the United States of America from 1990 to 2003, in absoute numbers and in percentages |
|||||||||||||||
|
Year |
Tot. |
||||||||||||||
|
|
|||||||||||||||
|
1990 |
1991 |
1992 |
1993 |
1994 |
1995 |
1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
||
|
NOT USA |
60 32.3 |
68 36.8 |
55 25.7 |
94 34.4 |
92 29.6 |
114 33.7 |
105 35 |
125 41.3 |
121 42.8 |
171 52.5 |
139 44.8 |
166 49.6 |
142 44.4 |
187 54.2 |
1639 |
|
USA |
126 67.7 |
117 63.2 |
159 74.3 |
179 65.6 |
219 70.4 |
224 66.3 |
195 65 |
178 58.8 |
162 57.2 |
155 47.6 |
171 55.2 |
169 50.5 |
178 55.6 |
158 45.8 |
2390 |
|
|
|||||||||||||||
|
Total |
186 |
185 |
214 |
273 |
311 |
338 |
300 |
303 |
283 |
326 |
310 |
335 |
320 |
345 |
4029 |
|
|
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|
Borry et al. BMC Medical Ethics 2006 7:1 doi:10.1186/1472-6939-7-1 |
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