Rank	Countries/Territories	Count	Percent
1	United States	288	38.4%
2	China	105	14%
3	Germany	66	8.8%
4	Ireland	36	4.8%
5	Japan	26	3.5%
6	Canada	26	3.5%
7	France	18	2.4%
8	India	17	2.3%
9	Mexico	17	2.3%
10	Netherlands	16	2.1%
11	Ukraine	11	1.5%
12	Thailand	11	1.5%
13	Russia	10	1.3%
14	United Kingdom	9	1.2%
15	Poland	8	1.1%
16	Australia	8	1.1%
17	Brazil	8	1.1%
18	Cyprus	7	0.9%
19	Taiwan	6	0.8%
20	Spain	5	0.7%
21	Austria	5	0.7%
22	Chile	4	0.5%
23	Greece	4	0.5%
24	Singapore	4	0.5%
25	Qatar	4	0.5%
26	Hong Kong	3	0.4%
27	Egypt	3	0.4%
28	Turkey	3	0.4%
29	Viet Nam	3	0.4%
30	Iran, Islamic Republic of	2	0.3%
31	Ecuador	2	0.3%
32	Colombia	2	0.3%
33	Norway	2	0.3%
34	Korea, Republic of	2	0.3%
35	Lebanon	1	0.1%
36	Malaysia	1	0.1%
37	Philippines	1	0.1%
38	Romania	1	0.1%
39	Portugal	1	0.1%
40	Italy	1	0.1%
41	Costa Rica	1	0.1%
42	Argentina	1	0.1%
43	Indonesia	1	0.1%