Rank	Countries/Territories	Count	Percent
1	United States	614	37.9%
2	China	508	31.4%
3	Germany	93	5.7%
4	Japan	72	4.4%
5	India	67	4.1%
6		38	2.3%
7	Australia	27	1.7%
8	Singapore	24	1.5%
9	Canada	23	1.4%
10	Ireland	12	0.7%
11	Korea, Republic of	12	0.7%
12	United Kingdom	12	0.7%
13	Netherlands	11	0.7%
14	France	9	0.6%
15	Italy	8	0.5%
16	Russia	6	0.4%
17	Viet Nam	5	0.3%
18	Hong Kong	5	0.3%
19	Portugal	5	0.3%
20	Cote D'ivoire	5	0.3%
21	Cyprus	5	0.3%
22	Brazil	5	0.3%
23	Colombia	4	0.2%
24	Czech Republic	4	0.2%
25	Croatia	4	0.2%
26	Taiwan	4	0.2%
27	Serbia	3	0.2%
28	Estonia	3	0.2%
29	Greece	3	0.2%
30	Costa Rica	3	0.2%
31	New Zealand	3	0.2%
32	Spain	3	0.2%
33	Sweden	3	0.2%
34	Switzerland	3	0.2%
35	Malta	2	0.1%
36	Israel	2	0.1%
37	Jordan	2	0.1%
38	Ukraine	2	0.1%
39	Lebanon	1	0.1%
40	Mali	1	0.1%
41	Poland	1	0.1%
42	Chile	1	0.1%
43	Argentina	1	0.1%
44	Georgia	1	0.1%