Rank	Countries/Territories	Count	Percent
1	China	375	30%
2	United States	354	28.3%
3	Japan	161	12.9%
4	Germany	85	6.8%
5	France	55	4.4%
6	India	38	3%
7	Iran, Islamic Republic of	23	1.8%
8	Singapore	23	1.8%
9	Netherlands	19	1.5%
10	Korea, Republic of	17	1.4%
11	Hong Kong	13	1%
12	Pakistan	10	0.8%
13	Taiwan	8	0.6%
14	Cyprus	8	0.6%
15	Canada	8	0.6%
16	Egypt	7	0.6%
17	United Kingdom	7	0.6%
18	Russia	5	0.4%
19	Malaysia	3	0.2%
20	Austria	3	0.2%
21	Indonesia	3	0.2%
22	Israel	2	0.2%
23	Italy	2	0.2%
24	Australia	2	0.2%
25	Ghana	2	0.2%
26	Nepal	2	0.2%
27	Saudi Arabia	2	0.2%
28	South Africa	2	0.2%
29	Switzerland	1	0.1%
30	Slovakia	1	0.1%
31	Turkey	1	0.1%
32	Uganda	1	0.1%
33	Ukraine	1	0.1%
34	Romania	1	0.1%
35	Luxembourg	1	0.1%
36	Belgium	1	0.1%
37	Ireland	1	0.1%
38	Hungary	1	0.1%