Rank	Countries/Territories	Count	Percent
1	United States	395	43%
2	China	299	32.5%
3	Germany	86	9.4%
4	Japan	38	4.1%
5	France	25	2.7%
6	Netherlands	8	0.9%
7	Canada	7	0.8%
8	Korea, Republic of	6	0.7%
9	India	6	0.7%
10	Argentina	5	0.5%
11	United Kingdom	5	0.5%
12	Singapore	4	0.4%
13	Australia	4	0.4%
14	Cyprus	4	0.4%
15	Hong Kong	3	0.3%
16	Mongolia	3	0.3%
17	Ukraine	3	0.3%
18	Taiwan	2	0.2%
19	Ireland	2	0.2%
20	Italy	2	0.2%
21	Latvia	2	0.2%
22	Malaysia	2	0.2%
23	Bangladesh	2	0.2%
24	Belgium	1	0.1%
25	Bosnia and Herzegovina	1	0.1%
26	Brazil	1	0.1%
27	Bulgaria	1	0.1%
28	Romania	1	0.1%
29	Russia	1	0.1%