Rank	Countries/Territories	Count	Percent
1	China	476	33.9%
2	United States	349	24.9%
3	Germany	85	6.1%
4	Portugal	46	3.3%
5	India	44	3.1%
6	France	43	3.1%
7	Korea, Republic of	40	2.8%
8	Netherlands	37	2.6%
9	Singapore	32	2.3%
10	Japan	27	1.9%
11	Canada	24	1.7%
12	Italy	20	1.4%
13	Mexico	16	1.1%
14	Ireland	15	1.1%
15	Turkey	15	1.1%
16	Sweden	14	1%
17	Taiwan	9	0.6%
18	Czech Republic	9	0.6%
19	Cyprus	8	0.6%
20	Russia	8	0.6%
21	Spain	7	0.5%
22	Greece	6	0.4%
23	Iran, Islamic Republic of	5	0.4%
24	Ecuador	5	0.4%
25	Peru	5	0.4%
26	Poland	5	0.4%
27	Viet Nam	5	0.4%
28	Chile	4	0.3%
29	Colombia	4	0.3%
30	Australia	3	0.2%
31	Brazil	3	0.2%
32	Indonesia	3	0.2%
33	Pakistan	3	0.2%
34	Switzerland	3	0.2%
35	Tanzania, United Republic of	2	0.1%
36	United Kingdom	2	0.1%
37	Latvia	2	0.1%
38	Costa Rica	2	0.1%
39	Hong Kong	2	0.1%
40	Argentina	2	0.1%
41	Denmark	2	0.1%
42	Hungary	1	0.1%
43	Croatia	1	0.1%
44	Bulgaria	1	0.1%
45	Lithuania	1	0.1%
46	Malaysia	1	0.1%
47	Myanmar	1	0.1%
48	Egypt	1	0.1%
49	El Salvador	1	0.1%
50	Jamaica	1	0.1%
51	Ukraine	1	0.1%
52	South Africa	1	0.1%
53	Zambia	1	0.1%