Rank	Countries/Territories	Count	Percent
1	United States	484	32%
2	China	404	26.7%
3	Germany	140	9.2%
4	Japan	135	8.9%
5	France	54	3.6%
6	Korea, Republic of	43	2.8%
7	Iran, Islamic Republic of	41	2.7%
8	India	23	1.5%
9	Netherlands	23	1.5%
10	Taiwan	20	1.3%
11	Australia	17	1.1%
12	Singapore	11	0.7%
13	Hong Kong	11	0.7%
14	United Kingdom	10	0.7%
15	Italy	9	0.6%
16	Portugal	7	0.5%
17	Canada	7	0.5%
18	Chile	7	0.5%
19	Ukraine	7	0.5%
20	Switzerland	6	0.4%
21	Indonesia	6	0.4%
22	Ireland	6	0.4%
23	Russia	4	0.3%
24	Jamaica	4	0.3%
25	New Zealand	3	0.2%
26	Egypt	3	0.2%
27	Austria	3	0.2%
28	Bangladesh	2	0.1%
29	Argentina	2	0.1%
30	Cyprus	2	0.1%
31	Grenada	2	0.1%
32	Pakistan	2	0.1%
33	Peru	2	0.1%
34	Moldova, Republic of	2	0.1%
35	Spain	2	0.1%
36	Turkey	2	0.1%
37	Mongolia	1	0.1%
38	Kuwait	1	0.1%
39	Malaysia	1	0.1%
40	Mexico	1	0.1%
41	Nigeria	1	0.1%
42	Norway	1	0.1%
43	Israel	1	0.1%
44	Colombia	1	0.1%