Rank	Countries/Territories	Count	Percent
1	United States	571	36.3%
2	China	467	29.7%
3	Germany	132	8.4%
4	Korea, Republic of	82	5.2%
5	France	43	2.7%
6	India	29	1.8%
7	Japan	27	1.7%
8	Canada	19	1.2%
9	Hong Kong	18	1.1%
10	Netherlands	16	1%
11	United Kingdom	16	1%
12	Thailand	14	0.9%
13	Australia	14	0.9%
14	Cyprus	14	0.9%
15	Sweden	11	0.7%
16	Ireland	10	0.6%
17	Singapore	10	0.6%
18	Spain	9	0.6%
19	Bangladesh	9	0.6%
20	Switzerland	7	0.4%
21	Turkey	7	0.4%
22	Taiwan	6	0.4%
23	Egypt	4	0.3%
24	Chile	3	0.2%
25	Romania	3	0.2%
26	Poland	3	0.2%
27	Ukraine	3	0.2%
28	Viet Nam	3	0.2%
29	Portugal	2	0.1%
30	Mongolia	2	0.1%
31	Philippines	2	0.1%
32	South Africa	2	0.1%
33	Indonesia	2	0.1%
34	Iran, Islamic Republic of	2	0.1%
35	Italy	1	0.1%
36	Hungary	1	0.1%
37	Argentina	1	0.1%
38	Belgium	1	0.1%
39	Finland	1	0.1%
40	Denmark	1	0.1%
41	Norway	1	0.1%
42	Pakistan	1	0.1%
43	Peru	1	0.1%
44	Kenya	1	0.1%
45	Mexico	1	0.1%