Sectors	years	Total
Companies: units researched	2012	47,293
Companies: units researched	2011	50,153
Companies: units researched	2010	49,212
Companies: units researched	2009	49,280
Companies: units researched	2008	55,742
Companies: units researched	2007	53,360
Companies: units researched	2006	46,922
Companies: units researched	2005	42,480
Companies: units researched	2004	24,964
Companies: units researched	2003	24,234
Companies: units researched	2002	26,016
Companies: units researched	2001	11,709
Companies: companies who perform R+D	2012	10,100
Companies: companies who perform R+D	2011	9,851
Companies: companies who perform R+D	2010	9,947
Companies: companies who perform R+D	2009	9,851
Companies: companies who perform R+D	2008	10,197
Companies: companies who perform R+D	2007	9,662
Companies: companies who perform R+D	2006	8,479
Companies: companies who perform R+D	2005	7,419
Companies: companies who perform R+D	2004	5,599
Companies: companies who perform R+D	2003	4,839
Companies: companies who perform R+D	2002	4,707
Companies: companies who perform R+D	2001	4,240
Public Administration: units researched	2012	845
Public Administration: units researched	2011	900
Public Administration: units researched	2010	1,058
Public Administration: units researched	2009	946
Public Administration: units researched	2008	930
Public Administration: units researched	2007	905
Public Administration: units researched	2006	619
Public Administration: units researched	2005	650
Public Administration: units researched	2004	499
Public Administration: units researched	2003	657
Public Administration: units researched	2002	316
Public Administration: units researched	2001	281
Public Administration: centres that perform R+D	2012	540
Public Administration: centres that perform R+D	2011	582
Public Administration: centres that perform R+D	2010	576
Public Administration: centres that perform R+D	2009	542
Public Administration: centres that perform R+D	2008	519
Public Administration: centres that perform R+D	2007	428
Public Administration: centres that perform R+D	2006	401
Public Administration: centres that perform R+D	2005	357
Public Administration: centres that perform R+D	2004	315
Public Administration: centres that perform R+D	2003	273
Public Administration: centres that perform R+D	2002	239
Public Administration: centres that perform R+D	2001	193
Higher Education: units researched	2012	225
Higher Education: units researched	2011	222
Higher Education: units researched	2010	215
Higher Education: units researched	2009	179
Higher Education: units researched	2008	181
Higher Education: units researched	2007	161
Higher Education: units researched	2006	145
Higher Education: units researched	2005	143
Higher Education: units researched	2004	113
Higher Education: units researched	2003	102
Higher Education: units researched	2002	83
Higher Education: units researched	2001	66
Higher Education: centres that perform R+D	2012	165
Higher Education: centres that perform R+D	2011	159
Higher Education: centres that perform R+D	2010	154
Higher Education: centres that perform R+D	2009	143
Higher Education: centres that perform R+D	2008	137
Higher Education: centres that perform R+D	2007	131
Higher Education: centres that perform R+D	2006	122
Higher Education: centres that perform R+D	2005	115
Higher Education: centres that perform R+D	2004	104
Higher Education: centres that perform R+D	2003	92
Higher Education: centres that perform R+D	2002	83
Higher Education: centres that perform R+D	2001	66
NPPI: units researched	2012	368
NPPI: units researched	2011	347
NPPI: units researched	2010	438
NPPI: units researched	2009	242
NPPI: units researched	2008	253
NPPI: units researched	2007	251
NPPI: units researched	2006	140
NPPI: units researched	2005	123
NPPI: units researched	2004	98
NPPI: units researched	2003	194
NPPI: units researched	2002	184
NPPI: units researched	2001	158
NPPI: centres that perform R+D	2012	87
NPPI: centres that perform R+D	2011	95
NPPI: centres that perform R+D	2010	90
NPPI: centres that perform R+D	2009	86
NPPI: centres that perform R+D	2008	65
NPPI: centres that perform R+D	2007	65
NPPI: centres that perform R+D	2006	52
NPPI: centres that perform R+D	2005	52
NPPI: centres that perform R+D	2004	49
NPPI: centres that perform R+D	2003	44
NPPI: centres that perform R+D	2002	37
NPPI: centres that perform R+D	2001	71