Rank	Countries/Territories	Count	Percent
1	United States	222	28.9%
2	China	199	25.9%
3	Germany	56	7.3%
4	United Kingdom	46	6%
5	Hong Kong	35	4.6%
6	India	21	2.7%
7	Japan	19	2.5%
8	Korea, Republic of	18	2.3%
9	France	18	2.3%
10	Netherlands	16	2.1%
11	Denmark	10	1.3%
12	Malaysia	8	1%
13	Saudi Arabia	8	1%
14	Viet Nam	6	0.8%
15	Taiwan	5	0.7%
16	Italy	5	0.7%
17	Iran, Islamic Republic of	5	0.7%
18	Ireland	5	0.7%
19	Colombia	4	0.5%
20	Algeria	4	0.5%
21	Australia	4	0.5%
22	Singapore	4	0.5%
23	Portugal	4	0.5%
24	Russia	4	0.5%
25	Bahrain	3	0.4%
26	Canada	3	0.4%
27	Tunisia	3	0.4%
28	Sweden	3	0.4%
29	Uzbekistan	2	0.3%
30	Turkey	2	0.3%
31	Tanzania, United Republic of	2	0.3%
32	Czech Republic	2	0.3%
33	Israel	2	0.3%
34	Indonesia	2	0.3%
35	Hungary	2	0.3%
36	Norway	2	0.3%
37	Peru	2	0.3%
38	South Africa	2	0.3%
39	Mexico	2	0.3%
40	Morocco	1	0.1%
41	New Zealand	1	0.1%
42	Serbia	1	0.1%
43	Poland	1	0.1%
44	Ecuador	1	0.1%
45	Egypt	1	0.1%
46	Cyprus	1	0.1%
47	Bangladesh	1	0.1%
48	Bulgaria	1	0.1%