Rank	Countries/Territories	Count	Percent
1	United States	438	44.2%
2	China	218	22%
3	Germany	84	8.5%
4	Japan	44	4.4%
5	India	35	3.5%
6	Canada	25	2.5%
7	Singapore	13	1.3%
8	United Kingdom	13	1.3%
9	Ireland	12	1.2%
10	Cyprus	9	0.9%
11	France	9	0.9%
12	Norway	9	0.9%
13	Netherlands	8	0.8%
14	Sweden	8	0.8%
15	Korea, Republic of	6	0.6%
16	Australia	6	0.6%
17	Angola	5	0.5%
18	Lithuania	4	0.4%
19	Malaysia	4	0.4%
20	Taiwan	4	0.4%
21	Turkey	3	0.3%
22	Peru	3	0.3%
23	Greece	3	0.3%
24	Hong Kong	3	0.3%
25	Viet Nam	3	0.3%
26	Italy	2	0.2%
27	Argentina	2	0.2%
28	Brazil	2	0.2%
29	Cambodia	2	0.2%
30	Colombia	2	0.2%
31	Romania	2	0.2%
32	United Arab Emirates	1	0.1%
33	Thailand	1	0.1%
34	Spain	1	0.1%
35	Portugal	1	0.1%
36	Macao	1	0.1%
37	Kazakhstan	1	0.1%
38	Kenya	1	0.1%
39	Chile	1	0.1%
40	Georgia	1	0.1%
41	Ecuador	1	0.1%