Rank	Countries/Territories	Count	Percent
1	United States	467	33.8%
2	China	349	25.2%
3	Germany	144	10.4%
4	France	63	4.6%
5	Canada	58	4.2%
6	India	45	3.3%
7	Japan	29	2.1%
8	Netherlands	19	1.4%
9	Sweden	19	1.4%
10	Viet Nam	18	1.3%
11	Cyprus	16	1.2%
12	Chile	13	0.9%
13	Indonesia	13	0.9%
14	Ireland	13	0.9%
15	Turkey	13	0.9%
16	Norway	11	0.8%
17	Egypt	9	0.7%
18	Korea, Republic of	8	0.6%
19	Ukraine	8	0.6%
20	Hong Kong	7	0.5%
21	Australia	7	0.5%
22	Taiwan	6	0.4%
23	Singapore	5	0.4%
24	South Africa	4	0.3%
25	Romania	4	0.3%
26	Bangladesh	4	0.3%
27	United Kingdom	4	0.3%
28	Mongolia	3	0.2%
29	Latvia	3	0.2%
30	Pakistan	3	0.2%
31	Poland	2	0.1%
32	Russia	2	0.1%
33	Sri Lanka	2	0.1%
34	Argentina	2	0.1%
35	Brazil	2	0.1%
36	Ghana	2	0.1%
37	Hungary	1	0.1%
38	Iran, Islamic Republic of	1	0.1%
39	Belgium	1	0.1%
40	Czech Republic	1	0.1%
41	Switzerland	1	0.1%
42	Luxembourg	1	0.1%