Subject categories (Unesco classification)	Period	Total
Total (0-9)	2002	3,423
Total (0-9)	2001	3,496
Total (0-9)	2000	3,760
Total (0-9)	1999	4,048
Total (0-9)	1998	4,246
Total (0-9)	1997	3,829
1 Generalities	2002	2,594
1 Generalities	2001	1,323
1 Generalities	2000	3,100
1 Generalities	1999	4,659
1 Generalities	1998	4,190
1 Generalities	1997	3,822
2 Philosophy, psychology (1)	2002	3,808
2 Philosophy, psychology (1)	2001	2,436
2 Philosophy, psychology (1)	2000	2,504
2 Philosophy, psychology (1)	1999	2,983
2 Philosophy, psychology (1)	1998	2,928
2 Philosophy, psychology (1)	1997	2,628
3 Religion, theology (2)	2002	3,872
3 Religion, theology (2)	2001	4,163
3 Religion, theology (2)	2000	3,880
3 Religion, theology (2)	1999	5,618
3 Religion, theology (2)	1998	5,353
3 Religion, theology (2)	1997	5,572
4 Sociology, statistics (30-31)	2002	1,354
4 Sociology, statistics (30-31)	2001	1,224
4 Sociology, statistics (30-31)	2000	1,412
4 Sociology, statistics (30-31)	1999	1,310
4 Sociology, statistics (30-31)	1998	1,303
4 Sociology, statistics (30-31)	1997	1,257
5 Political sciences, Economical Sciences (32-33)	2002	1,826
5 Political sciences, Economical Sciences (32-33)	2001	2,338
5 Political sciences, Economical Sciences (32-33)	2000	1,884
5 Political sciences, Economical Sciences (32-33)	1999	2,424
5 Political sciences, Economical Sciences (32-33)	1998	2,384
5 Political sciences, Economical Sciences (32-33)	1997	4,327
6 Law, public administration, social work and care, insurance (34,351-354,36)	2002	1,310
6 Law, public administration, social work and care, insurance (34,351-354,36)	2001	1,488
6 Law, public administration, social work and care, insurance (34,351-354,36)	2000	1,654
6 Law, public administration, social work and care, insurance (34,351-354,36)	1999	2,036
6 Law, public administration, social work and care, insurance (34,351-354,36)	1998	2,087
6 Law, public administration, social work and care, insurance (34,351-354,36)	1997	2,146
7 Art and military science (355-359)	2002	1,725
7 Art and military science (355-359)	2001	2,451
7 Art and military science (355-359)	2000	1,819
7 Art and military science (355-359)	1999	1,675
7 Art and military science (355-359)	1998	1,665
7 Art and military science (355-359)	1997	1,437
8 Education, teaching, training, distractions (37)	2002	3,181
8 Education, teaching, training, distractions (37)	2001	2,110
8 Education, teaching, training, distractions (37)	2000	3,957
8 Education, teaching, training, distractions (37)	1999	3,606
8 Education, teaching, training, distractions (37)	1998	2,888
8 Education, teaching, training, distractions (37)	1997	2,437
9 Trade, communications, transport, tourism (38)	2002	2,689
9 Trade, communications, transport, tourism (38)	2001	2,226
9 Trade, communications, transport, tourism (38)	2000	1,633
9 Trade, communications, transport, tourism (38)	1999	1,607
9 Trade, communications, transport, tourism (38)	1998	2,213
9 Trade, communications, transport, tourism (38)	1997	1,652
10 Ethnography, cultural anthropology (customs, folklore...) (39)	2002	2,385
10 Ethnography, cultural anthropology (customs, folklore...) (39)	2001	2,225
10 Ethnography, cultural anthropology (customs, folklore...) (39)	2000	2,472
10 Ethnography, cultural anthropology (customs, folklore...) (39)	1999	2,419
10 Ethnography, cultural anthropology (customs, folklore...) (39)	1998	1,845
10 Ethnography, cultural anthropology (customs, folklore...) (39)	1997	1,895
11 Mathematics (51)	2002	4,291
11 Mathematics (51)	2001	3,879
11 Mathematics (51)	2000	4,021
11 Mathematics (51)	1999	4,492
11 Mathematics (51)	1998	5,015
11 Mathematics (51)	1997	4,435
12 Natural sciences (52-59)	2002	2,957
12 Natural sciences (52-59)	2001	2,665
12 Natural sciences (52-59)	2000	3,661
12 Natural sciences (52-59)	1999	3,418
12 Natural sciences (52-59)	1998	3,582
12 Natural sciences (52-59)	1997	2,984
13 Medical, health sciences (61)	2002	2,808
13 Medical, health sciences (61)	2001	2,700
13 Medical, health sciences (61)	2000	3,206
13 Medical, health sciences (61)	1999	3,271
13 Medical, health sciences (61)	1998	3,594
13 Medical, health sciences (61)	1997	3,389
14 Engineering, technology, industries, trades (62, 66-69)	2002	1,563
14 Engineering, technology, industries, trades (62, 66-69)	2001	2,366
14 Engineering, technology, industries, trades (62, 66-69)	2000	2,426
14 Engineering, technology, industries, trades (62, 66-69)	1999	2,377
14 Engineering, technology, industries, trades (62, 66-69)	1998	3,016
14 Engineering, technology, industries, trades (62, 66-69)	1997	2,689
15 Agriculture, forestry, livestock, hunting, fishing (63)	2002	2,398
15 Agriculture, forestry, livestock, hunting, fishing (63)	2001	2,341
15 Agriculture, forestry, livestock, hunting, fishing (63)	2000	2,601
15 Agriculture, forestry, livestock, hunting, fishing (63)	1999	3,399
15 Agriculture, forestry, livestock, hunting, fishing (63)	1998	2,767
15 Agriculture, forestry, livestock, hunting, fishing (63)	1997	2,299
16 Domestic science (64)	2002	4,313
16 Domestic science (64)	2001	5,601
16 Domestic science (64)	2000	7,531
16 Domestic science (64)	1999	7,969
16 Domestic science (64)	1998	7,755
16 Domestic science (64)	1997	4,486
17 Management, administration and organisation (65)	2002	2,192
17 Management, administration and organisation (65)	2001	2,550
17 Management, administration and organisation (65)	2000	2,561
17 Management, administration and organisation (65)	1999	2,395
17 Management, administration and organisation (65)	1998	2,680
17 Management, administration and organisation (65)	1997	3,009
18 Conditioning of land, town planning, architecture (70-72)	2002	2,360
18 Conditioning of land, town planning, architecture (70-72)	2001	2,257
18 Conditioning of land, town planning, architecture (70-72)	2000	1,834
18 Conditioning of land, town planning, architecture (70-72)	1999	2,241
18 Conditioning of land, town planning, architecture (70-72)	1998	1,921
18 Conditioning of land, town planning, architecture (70-72)	1997	1,967
19 Plastic and graphic arts, photography	2002	1,704
19 Plastic and graphic arts, photography	2001	2,208
19 Plastic and graphic arts, photography	2000	3,292
19 Plastic and graphic arts, photography	1999	2,878
19 Plastic and graphic arts, photography	1998	3,176
19 Plastic and graphic arts, photography	1997	3,194
20 Music, performing arts, theatre, films and cinema	2002	2,848
20 Music, performing arts, theatre, films and cinema	2001	2,849
20 Music, performing arts, theatre, films and cinema	2000	3,368
20 Music, performing arts, theatre, films and cinema	1999	3,354
20 Music, performing arts, theatre, films and cinema	1998	3,824
20 Music, performing arts, theatre, films and cinema	1997	3,908
21 Toys and sports (793-799)	2002	3,174
21 Toys and sports (793-799)	2001	2,294
21 Toys and sports (793-799)	2000	2,620
21 Toys and sports (793-799)	1999	2,921
21 Toys and sports (793-799)	1998	3,220
21 Toys and sports (793-799)	1997	5,999
22 Philology, languages, linguistics (81)	2002	4,419
22 Philology, languages, linguistics (81)	2001	4,553
22 Philology, languages, linguistics (81)	2000	4,881
22 Philology, languages, linguistics (81)	1999	5,880
22 Philology, languages, linguistics (81)	1998	7,140
22 Philology, languages, linguistics (81)	1997	6,149
23 Literature, history and literary criticism (82)	2002	5,326
23 Literature, history and literary criticism (82)	2001	5,646
23 Literature, history and literary criticism (82)	2000	5,407
23 Literature, history and literary criticism (82)	1999	5,692
23 Literature, history and literary criticism (82)	1998	6,156
23 Literature, history and literary criticism (82)	1997	5,059
24 Geography (91)	2002	3,663
24 Geography (91)	2001	5,513
24 Geography (91)	2000	4,488
24 Geography (91)	1999	5,135
24 Geography (91)	1998	4,137
24 Geography (91)	1997	4,521
25 History, biography (92-99)	2002	2,352
25 History, biography (92-99)	2001	2,030
25 History, biography (92-99)	2000	2,248
25 History, biography (92-99)	1999	3,001
25 History, biography (92-99)	1998	3,073
25 History, biography (92-99)	1997	3,175