Rank	Countries/Territories	Count	Percent
1	United States	645	43%
2	China	366	24.4%
3	Germany	133	8.9%
4	Japan	74	4.9%
5	India	64	4.3%
6	France	29	1.9%
7	Canada	26	1.7%
8	Netherlands	17	1.1%
9	Colombia	13	0.9%
10	Singapore	12	0.8%
11	Cyprus	11	0.7%
12	United Kingdom	10	0.7%
13	Hong Kong	8	0.5%
14	Korea, Republic of	8	0.5%
15	Ireland	8	0.5%
16	Russia	7	0.5%
17	Poland	6	0.4%
18	Portugal	5	0.3%
19	Iran, Islamic Republic of	5	0.3%
20	Norway	5	0.3%
21	Australia	4	0.3%
22	Viet Nam	4	0.3%
23	Switzerland	4	0.3%
24	Ukraine	3	0.2%
25	Argentina	3	0.2%
26	Nigeria	3	0.2%
27	Lithuania	3	0.2%
28	Mexico	2	0.1%
29	Italy	2	0.1%
30	Brazil	2	0.1%
31	Denmark	2	0.1%
32	Egypt	2	0.1%
33	Indonesia	2	0.1%
34	Greece	2	0.1%
35	Taiwan	2	0.1%
36	Thailand	1	0.1%
37	Georgia	1	0.1%
38	Finland	1	0.1%
39	Algeria	1	0.1%
40	Lebanon	1	0.1%
41	Mongolia	1	0.1%
42	Macao	1	0.1%
43	Malawi	1	0.1%
44	Palestine, State of	1	0.1%