Region
|
1992 Number
|
2002 Number
|
Europe & former USSR
|
26870
|
17411
|
Southeast Asia
|
22325
|
14464
|
Northeast Asia
|
21473
|
10716
|
India, Sri Lanka, Pakistan
|
10594
|
9190
|
Oceania
|
10362
|
19152
|
Middle East & North Africa
|
7021
|
6000
|
South & Central America
|
3308
|
900
|
Africa (excl. Nth Africa)
|
2823
|
9311
|
North America
|
2570
|
1730
|
107346
|
8887
|
