Rank	Countries/Territories	Count	Percent
1	United States	348	34%
2	China	191	18.7%
3	Germany	179	17.5%
4		80	7.8%
5	France	38	3.7%
6	Canada	29	2.8%
7	Japan	20	2%
8	India	18	1.8%
9	Ireland	15	1.5%
10	United Kingdom	13	1.3%
11	Netherlands	12	1.2%
12	Cyprus	11	1.1%
13	Iran, Islamic Republic of	7	0.7%
14	Hong Kong	6	0.6%
15	Australia	5	0.5%
16	Malaysia	4	0.4%
17	Korea, Republic of	4	0.4%
18	Saudi Arabia	4	0.4%
19	Spain	4	0.4%
20	Kuwait	3	0.3%
21	Portugal	3	0.3%
22	Israel	3	0.3%
23	Russia	3	0.3%
24	Ukraine	3	0.3%
25	Indonesia	2	0.2%
26	Brazil	2	0.2%
27	Finland	2	0.2%
28	Taiwan	2	0.2%
29	Thailand	2	0.2%
30	Mexico	2	0.2%
31	Mongolia	1	0.1%
32	Nepal	1	0.1%
33	Nigeria	1	0.1%
34	Norway	1	0.1%
35	Poland	1	0.1%
36	South Africa	1	0.1%
37	Romania	1	0.1%
38	Chile	1	0.1%
39	Cambodia	1	0.1%