Rank	Countries/Territories	Count	Percent
1	United States	414	32.1%
2	China	251	19.5%
3	Germany	156	12.1%
4	Hong Kong	45	3.5%
5	France	28	2.2%
6	Netherlands	28	2.2%
7	Spain	25	1.9%
8	Russia	24	1.9%
9		24	1.9%
10	Australia	21	1.6%
11	United Kingdom	20	1.6%
12	Turkey	18	1.4%
13	Japan	18	1.4%
14	Canada	16	1.2%
15	India	15	1.2%
16	Ireland	13	1%
17	Iran, Islamic Republic of	12	0.9%
18	Cyprus	12	0.9%
19	Chile	11	0.9%
20	Hungary	10	0.8%
21	Singapore	10	0.8%
22	Italy	10	0.8%
23	Egypt	9	0.7%
24	Israel	7	0.5%
25	Mexico	5	0.4%
26	Indonesia	5	0.4%
27	Belgium	5	0.4%
28	Taiwan	5	0.4%
29	Romania	5	0.4%
30	Portugal	4	0.3%
31	Czech Republic	4	0.3%
32	Denmark	4	0.3%
33	Korea, Republic of	4	0.3%
34	Latvia	3	0.2%
35	Georgia	3	0.2%
36	Sweden	3	0.2%
37	Switzerland	3	0.2%
38	Thailand	2	0.2%
39	Ukraine	2	0.2%
40	Saudi Arabia	2	0.2%
41	Norway	2	0.2%
42	Pakistan	2	0.2%
43	Uruguay	2	0.2%
44	Iraq	2	0.2%
45	Ecuador	2	0.2%
46	Finland	2	0.2%
47	Colombia	2	0.2%
48	Croatia	2	0.2%
49	Brazil	2	0.2%
50	Bulgaria	2	0.2%
51	Bangladesh	2	0.2%
52	Argentina	2	0.2%
53	Malaysia	1	0.1%
54	Mongolia	1	0.1%
55	Jordan	1	0.1%
56	Viet Nam	1	0.1%
57	Peru	1	0.1%
58	Philippines	1	0.1%
59	Trinidad and Tobago	1	0.1%
60	South Africa	1	0.1%