Rank	Countries/Territories	Count	Percent
1	United States	360	42.7%
2	China	182	21.6%
3	Germany	73	8.7%
4	Japan	36	4.3%
5	India	34	4%
6	Canada	22	2.6%
7	United Kingdom	13	1.5%
8	Singapore	13	1.5%
9	Ireland	12	1.4%
10	France	9	1.1%
11	Norway	9	1.1%
12	Sweden	8	0.9%
13	Cyprus	8	0.9%
14	Netherlands	6	0.7%
15	Korea, Republic of	6	0.7%
16	Angola	5	0.6%
17	Australia	4	0.5%
18	Malaysia	4	0.5%
19	Taiwan	4	0.5%
20	Turkey	3	0.4%
21	Viet Nam	3	0.4%
22	Peru	3	0.4%
23	Greece	3	0.4%
24	Hong Kong	3	0.4%
25	Italy	2	0.2%
26	Brazil	2	0.2%
27	Cambodia	2	0.2%
28	Colombia	2	0.2%
29	Romania	2	0.2%
30	Lithuania	2	0.2%
31	Macao	1	0.1%
32	Portugal	1	0.1%
33	Thailand	1	0.1%
34	Spain	1	0.1%
35	Ecuador	1	0.1%
36	Kazakhstan	1	0.1%
37	Kenya	1	0.1%
38	Georgia	1	0.1%