Rank	Countries/Territories	Count	Percent
1	United States	479	39.2%
2	China	293	24%
3	Germany	106	8.7%
4	Australia	40	3.3%
5	Netherlands	38	3.1%
6	United Kingdom	30	2.5%
7	Japan	27	2.2%
8	Taiwan	17	1.4%
9	Singapore	16	1.3%
10	Korea, Republic of	14	1.1%
11	France	14	1.1%
12	Hong Kong	13	1.1%
13	Canada	13	1.1%
14	Brazil	12	1%
15	Cyprus	11	0.9%
16	Spain	9	0.7%
17	Mexico	8	0.7%
18	Iran, Islamic Republic of	8	0.7%
19	Turkey	8	0.7%
20	Indonesia	7	0.6%
21	Italy	6	0.5%
22	Pakistan	6	0.5%
23	India	6	0.5%
24	Finland	4	0.3%
25	Portugal	4	0.3%
26	Thailand	4	0.3%
27	South Africa	3	0.2%
28	New Zealand	3	0.2%
29	Nigeria	3	0.2%
30	Macao	2	0.2%
31	Romania	2	0.2%
32	Russia	2	0.2%
33	Greece	2	0.2%
34	Czech Republic	2	0.2%
35	Colombia	2	0.2%
36	Cuba	2	0.2%
37	Switzerland	2	0.2%
38	Austria	1	0.1%
39	Ireland	1	0.1%
40	Serbia	1	0.1%
41	Sweden	1	0.1%
42	Kuwait	1	0.1%