Table 2
Annual number of publications published per database between 2004 and 2013
Year
CPRD
THIN
QResearch
Total Publications
2004
70
2
2
74
2005
68
9
2
79
2006
61
14
2
77
2007
61
30
4
95
2008
72
45
7
124
2009
85
43
4
132
2010
69
87
9
165
2011
94
43
17
154
2012
101
72
20
193
2013
144
49
10
203
TOTAL
825
394
77
1296