Subject categories (Unesco classification);Period;Total
Total (0-9);1999;59,174
Total (0-9);1998;55,774
Total (0-9);1997;48,713
Total (0-9);1996;46,330
Total (0-9);1995;48,467
Total (0-9);1994;44,261
01 Generalities (0);1999;1,446
01 Generalities (0);1998;1,381
01 Generalities (0);1997;1,409
01 Generalities (0);1996;1,504
01 Generalities (0);1995;1,723
01 Generalities (0);1994;1,680
02 Philosophy, psychology (1);1999;2,455
02 Philosophy, psychology (1);1998;2,314
02 Philosophy, psychology (1);1997;1,807
02 Philosophy, psychology (1);1996;1,744
02 Philosophy, psychology (1);1995;1,761
02 Philosophy, psychology (1);1994;1,562
03 Religion, theology (2);1999;1,962
03 Religion, theology (2);1998;2,032
03 Religion, theology (2);1997;1,807
03 Religion, theology (2);1996;1,941
03 Religion, theology (2);1995;1,890
03 Religion, theology (2);1994;1,908
04 Sociology, statistics (30-31);1999;1,435
04 Sociology, statistics (30-31);1998;1,184
04 Sociology, statistics (30-31);1997;1,054
04 Sociology, statistics (30-31);1996;1,149
04 Sociology, statistics (30-31);1995;1,183
04 Sociology, statistics (30-31);1994;1,021
05 Political Sciences, political economy (32-33);1999;1,652
05 Political Sciences, political economy (32-33);1998;1,587
05 Political Sciences, political economy (32-33);1997;1,419
05 Political Sciences, political economy (32-33);1996;1,499
05 Political Sciences, political economy (32-33);1995;1,358
05 Political Sciences, political economy (32-33);1994;1,136
06 Law, public administration, social work and care, insurance (34,351-354,36);1999;4,275
06 Law, public administration, social work and care, insurance (34,351-354,36);1998;3,591
06 Law, public administration, social work and care, insurance (34,351-354,36);1997;3,285
06 Law, public administration, social work and care, insurance (34,351-354,36);1996;2,973
06 Law, public administration, social work and care, insurance (34,351-354,36);1995;2,875
06 Law, public administration, social work and care, insurance (34,351-354,36);1994;2,432
07 Art and military science (355-359);1999;164
07 Art and military science (355-359);1998;76
07 Art and military science (355-359);1997;80
07 Art and military science (355-359);1996;96
07 Art and military science (355-359);1995;130
07 Art and military science (355-359);1994;133
08 Teaching, education (37);1999;2,015
08 Teaching, education (37);1998;2,200
08 Teaching, education (37);1997;1,960
08 Teaching, education (37);1996;2,214
08 Teaching, education (37);1995;2,463
08 Teaching, education (37);1994;2,549
09 Trade, communications, transport (38);1999;404
09 Trade, communications, transport (38);1998;373
09 Trade, communications, transport (38);1997;400
09 Trade, communications, transport (38);1996;440
09 Trade, communications, transport (38);1995;498
09 Trade, communications, transport (38);1994;425
10 Ethnography, uses and customs, folklore (39);1999;954
10 Ethnography, uses and customs, folklore (39);1998;873
10 Ethnography, uses and customs, folklore (39);1997;949
10 Ethnography, uses and customs, folklore (39);1996;953
10 Ethnography, uses and customs, folklore (39);1995;916
10 Ethnography, uses and customs, folklore (39);1994;786
11 Mathematics (51);1999;924
11 Mathematics (51);1998;1,066
11 Mathematics (51);1997;994
11 Mathematics (51);1996;1,028
11 Mathematics (51);1995;822
11 Mathematics (51);1994;646
12 Natural sciences (52-59);1999;2,321
12 Natural sciences (52-59);1998;2,252
12 Natural sciences (52-59);1997;2,202
12 Natural sciences (52-59);1996;1,972
12 Natural sciences (52-59);1995;1,968
12 Natural sciences (52-59);1994;1,837
13 Medical sciences, public hygiene (61);1999;2,860
13 Medical sciences, public hygiene (61);1998;2,580
13 Medical sciences, public hygiene (61);1997;2,465
13 Medical sciences, public hygiene (61);1996;2,118
13 Medical sciences, public hygiene (61);1995;2,114
13 Medical sciences, public hygiene (61);1994;1,975
14 Engineering, technology, industries and various trades (62, 66-69);1999;3,512
14 Engineering, technology, industries and various trades (62, 66-69);1998;3,129
14 Engineering, technology, industries and various trades (62, 66-69);1997;2,717
14 Engineering, technology, industries and various trades (62, 66-69);1996;2,308
14 Engineering, technology, industries and various trades (62, 66-69);1995;2,101
14 Engineering, technology, industries and various trades (62, 66-69);1994;1,627
15 Agriculture, forestry, livestock, hunting, fishing (63);1999;803
15 Agriculture, forestry, livestock, hunting, fishing (63);1998;842
15 Agriculture, forestry, livestock, hunting, fishing (63);1997;690
15 Agriculture, forestry, livestock, hunting, fishing (63);1996;701
15 Agriculture, forestry, livestock, hunting, fishing (63);1995;773
15 Agriculture, forestry, livestock, hunting, fishing (63);1994;724
16 Domestic economy (64);1999;594
16 Domestic economy (64);1998;578
16 Domestic economy (64);1997;409
16 Domestic economy (64);1996;441
16 Domestic economy (64);1995;424
16 Domestic economy (64);1994;450
17 Management and organisation of industry, trade and communications (65);1999;1,031
17 Management and organisation of industry, trade and communications (65);1998;1,223
17 Management and organisation of industry, trade and communications (65);1997;1,280
17 Management and organisation of industry, trade and communications (65);1996;1,339
17 Management and organisation of industry, trade and communications (65);1995;1,299
17 Management and organisation of industry, trade and communications (65);1994;1,149
18 Town planning, architecture (70-72);1999;754
18 Town planning, architecture (70-72);1998;717
18 Town planning, architecture (70-72);1997;549
18 Town planning, architecture (70-72);1996;482
18 Town planning, architecture (70-72);1995;527
18 Town planning, architecture (70-72);1994;423
19 Plastic arts, artistic trades, photography (73-77);1999;2,353
19 Plastic arts, artistic trades, photography (73-77);1998;2,155
19 Plastic arts, artistic trades, photography (73-77);1997;1,909
19 Plastic arts, artistic trades, photography (73-77);1996;1,708
19 Plastic arts, artistic trades, photography (73-77);1995;1,685
19 Plastic arts, artistic trades, photography (73-77);1994;1,934
20 Music, performing arts, radio, television (78, 791-792);1999;1,111
20 Music, performing arts, radio, television (78, 791-792);1998;1,111
20 Music, performing arts, radio, television (78, 791-792);1997;954
20 Music, performing arts, radio, television (78, 791-792);1996;974
20 Music, performing arts, radio, television (78, 791-792);1995;815
20 Music, performing arts, radio, television (78, 791-792);1994;636
21 Toys, sports (793-799);1999;814
21 Toys, sports (793-799);1998;734
21 Toys, sports (793-799);1997;651
21 Toys, sports (793-799);1996;599
21 Toys, sports (793-799);1995;547
21 Toys, sports (793-799);1994;460
22 Linguistics, philology (80);1999;2,064
22 Linguistics, philology (80);1998;2,164
22 Linguistics, philology (80);1997;2,119
22 Linguistics, philology (80);1996;2,102
22 Linguistics, philology (80);1995;1,772
22 Linguistics, philology (80);1994;1,362
23 Literature (82-89);1999;18,145
23 Literature (82-89);1998;16,455
23 Literature (82-89);1997;13,004
23 Literature (82-89);1996;11,695
23 Literature (82-89);1995;14,492
23 Literature (82-89);1994;13,619
24 Geography, travel (91);1999;2,004
24 Geography, travel (91);1998;1,876
24 Geography, travel (91);1997;1,711
24 Geography, travel (91);1996;1,574
24 Geography, travel (91);1995;1,582
24 Geography, travel (91);1994;1,416
25 History, biography (90,92-99);1999;3,122
25 History, biography (90,92-99);1998;3,281
25 History, biography (90,92-99);1997;2,889
25 History, biography (90,92-99);1996;2,776
25 History, biography (90,92-99);1995;2,749
25 History, biography (90,92-99);1994;2,371