Rank	Countries/Territories	Count	Percent
1	United States	408	40.4%
2	China	365	36.1%
3	Germany	70	6.9%
4	Japan	26	2.6%
5	France	20	2%
6	India	19	1.9%
7	Singapore	13	1.3%
8	Australia	12	1.2%
9	Netherlands	11	1.1%
10	Hong Kong	8	0.8%
11	Romania	6	0.6%
12	Cyprus	6	0.6%
13	Canada	6	0.6%
14	Korea, Republic of	6	0.6%
15	Iran, Islamic Republic of	5	0.5%
16	Ireland	4	0.4%
17	United Kingdom	4	0.4%
18	Sweden	4	0.4%
19	Poland	3	0.3%
20	Mongolia	2	0.2%
21	South Africa	2	0.2%
22	Italy	2	0.2%
23	Bangladesh	2	0.2%
24	Belgium	1	0.1%
25	Greece	1	0.1%
26	Malaysia	1	0.1%
27	Mexico	1	0.1%
28	Russia	1	0.1%
29	Ukraine	1	0.1%
30	United Arab Emirates	1	0.1%