Rank	Countries/Territories	Count	Percent
1	China	179	34.2%
2	United States	149	28.5%
3	Japan	27	5.2%
4	Germany	21	4%
5	Bulgaria	15	2.9%
6	United Kingdom	15	2.9%
7		12	2.3%
8	Turkey	10	1.9%
9	Brunei Darussalam	9	1.7%
10	Singapore	8	1.5%
11	Netherlands	7	1.3%
12	Brazil	5	1%
13	Belgium	4	0.8%
14	Australia	4	0.8%
15	Hong Kong	4	0.8%
16	Latvia	4	0.8%
17	Russia	4	0.8%
18	South Africa	3	0.6%
19	France	3	0.6%
20	Taiwan	3	0.6%
21	Iran, Islamic Republic of	3	0.6%
22	Ireland	3	0.6%
23	Poland	3	0.6%
24	Canada	3	0.6%
25	Denmark	2	0.4%
26	India	2	0.4%
27	Bangladesh	2	0.4%
28	Bosnia and Herzegovina	2	0.4%
29	Romania	2	0.4%
30	Norway	2	0.4%
31	Morocco	2	0.4%
32	Thailand	2	0.4%
33	Switzerland	2	0.4%
34	Saudi Arabia	2	0.4%
35	Virgin Islands, British	2	0.4%
36	Sweden	1	0.2%
37	Argentina	1	0.2%
38	Greece	1	0.2%