Rank	Countries/Territories	Count	Percent
1	United States	294	25.9%
2	China	270	23.8%
3	Germany	101	8.9%
4	Netherlands	33	2.9%
5	India	30	2.6%
6	Italy	29	2.6%
7	Taiwan	23	2%
8	Russia	22	1.9%
9	Spain	21	1.9%
10	Costa Rica	21	1.9%
11	Viet Nam	18	1.6%
12	Mexico	16	1.4%
13	Ireland	16	1.4%
14	France	15	1.3%
15	Malaysia	15	1.3%
16	Canada	15	1.3%
17	Korea, Republic of	14	1.2%
18	Chile	13	1.1%
19	United Kingdom	13	1.1%
20	Singapore	12	1.1%
21	Japan	12	1.1%
22	Czech Republic	11	1%
23	Australia	10	0.9%
24	Israel	9	0.8%
25	South Africa	8	0.7%
26	Turkey	7	0.6%
27	Bulgaria	7	0.6%
28	Cyprus	7	0.6%
29	Argentina	5	0.4%
30	Croatia	4	0.4%
31	Ecuador	4	0.4%
32	Cambodia	4	0.4%
33	Austria	4	0.4%
34	Hong Kong	4	0.4%
35	Thailand	4	0.4%
36	Sweden	4	0.4%
37	Switzerland	3	0.3%
38	Poland	3	0.3%
39	Portugal	3	0.3%
40	Malta	3	0.3%
41	Brazil	3	0.3%
42	Colombia	3	0.3%
43	Finland	2	0.2%
44	Latvia	2	0.2%
45	Greece	2	0.2%
46	Iran, Islamic Republic of	2	0.2%
47	Iraq	2	0.2%
48	Philippines	2	0.2%
49	Ukraine	2	0.2%
50	Uruguay	2	0.2%
51	Romania	1	0.1%
52	Macao	1	0.1%
53	Peru	1	0.1%
54	Denmark	1	0.1%