Rank	Countries/Territories	Count	Percent
1	United States	229	29%
2	China	202	25.5%
3	Germany	56	7.1%
4	United Kingdom	55	7%
5	Hong Kong	35	4.4%
6	India	21	2.7%
7	Japan	19	2.4%
8	Korea, Republic of	18	2.3%
9	France	18	2.3%
10	Netherlands	16	2%
11	Denmark	10	1.3%
12	Malaysia	8	1%
13	Saudi Arabia	8	1%
14	Iran, Islamic Republic of	6	0.8%
15	Viet Nam	6	0.8%
16	Taiwan	5	0.6%
17	Ireland	5	0.6%
18	Italy	5	0.6%
19	Singapore	4	0.5%
20	Portugal	4	0.5%
21	Russia	4	0.5%
22	Colombia	4	0.5%
23	Algeria	4	0.5%
24	Australia	4	0.5%
25	Tanzania, United Republic of	4	0.5%
26	Tunisia	3	0.4%
27	Sweden	3	0.4%
28	Bahrain	3	0.4%
29	Canada	3	0.4%
30	Czech Republic	2	0.3%
31	Israel	2	0.3%
32	Indonesia	2	0.3%
33	Hungary	2	0.3%
34	Norway	2	0.3%
35	Peru	2	0.3%
36	South Africa	2	0.3%
37	Mexico	2	0.3%
38	Uzbekistan	2	0.3%
39	Turkey	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%