Geographic Subject
Indonesia
149
India
32
Yugoslavia
17
Great Britain
12
New Mexico
12
United States
9
Virginia
9
Sumatera Utara
8
Florida
7
Norway
7
Jawa Tengah
6
Jawa Timur
6
Lampung
6
Nusa Tenggara Timur
6
Sumatera Selatan
6
Germany
5
Kalimantan Tengah
5
Kalimantan Timur
5
Maluku
5
Aceh
4
France
4
Germany (West)
4
Japan
4
Netherlands
4
Riau
4
Developing countries
3
Himachal Pradesh
3
Kalimantan Selatan
3
Maryland
3
Mississippi
3
Papua
3
Soviet Union
3
Sulawesi Selatan
3
Sulawesi Utara
3
Sumatera Barat
3
Bengkulu
2
Delhi (Union Territory)
2
Goa, Daman and Diu
2
Haryana
2
Himachal Pradesh (India)
2
Jakarta
2
Jambi (Province)
2
Kalimantan Barat
2
Kerala
2
Nigeria
2
Nusa Tenggara Barat
2
Ogan Komering Ilir
2
Pakistan
2
Pontianak
2
Russia (Federation)
2
more ...