Rank	Countries/Territories	Count	Percent
1	United States	590	44%
2	China	212	15.8%
3	Germany	112	8.4%
4	Japan	49	3.7%
5	France	41	3.1%
6	Netherlands	35	2.6%
7	Hong Kong	27	2%
8	Singapore	27	2%
9	Spain	25	1.9%
10	Portugal	24	1.8%
11	Canada	19	1.4%
12	India	16	1.2%
13	Ireland	16	1.2%
14	Israel	15	1.1%
15	United Kingdom	15	1.1%
16	Sweden	11	0.8%
17	Chile	10	0.7%
18	Egypt	9	0.7%
19	Cyprus	8	0.6%
20	Italy	8	0.6%
21	Australia	7	0.5%
22	Russia	6	0.4%
23	Brazil	4	0.3%
24	Bulgaria	4	0.3%
25	Taiwan	4	0.3%
26	Turkey	4	0.3%
27	Bangladesh	3	0.2%
28	Colombia	3	0.2%
29	Indonesia	3	0.2%
30	New Zealand	3	0.2%
31	Norway	3	0.2%
32	Korea, Republic of	3	0.2%
33	Ghana	2	0.1%
34	Greece	2	0.1%
35	Philippines	2	0.1%
36	Saudi Arabia	2	0.1%
37	Romania	2	0.1%
38	Thailand	2	0.1%
39	Switzerland	2	0.1%
40	Slovakia	1	0.1%
41	South Africa	1	0.1%
42	Ukraine	1	0.1%
43	United Arab Emirates	1	0.1%
44	Viet Nam	1	0.1%
45	Latvia	1	0.1%
46	Malaysia	1	0.1%
47	Iran, Islamic Republic of	1	0.1%
48	Georgia	1	0.1%
49	Cambodia	1	0.1%