Rank	Countries/Territories	Count	Percent
1	United States	668	42%
2	China	453	28.5%
3	Germany	92	5.8%
4	France	50	3.1%
5	India	41	2.6%
6	Japan	36	2.3%
7	Netherlands	23	1.4%
8	United Kingdom	18	1.1%
9	Brazil	14	0.9%
10	Canada	12	0.8%
11	Indonesia	12	0.8%
12	Iran, Islamic Republic of	12	0.8%
13	Australia	11	0.7%
14	Cyprus	10	0.6%
15	Hong Kong	10	0.6%
16	Ireland	9	0.6%
17	Pakistan	8	0.5%
18	Mexico	8	0.5%
19	Singapore	8	0.5%
20	South Africa	7	0.4%
21	Ukraine	7	0.4%
22	Russia	6	0.4%
23	Egypt	6	0.4%
24	Argentina	6	0.4%
25	Italy	5	0.3%
26	Serbia	5	0.3%
27	Norway	5	0.3%
28	Taiwan	5	0.3%
29	Romania	4	0.3%
30	Latvia	4	0.3%
31	Iraq	4	0.3%
32	Colombia	3	0.2%
33	Lithuania	3	0.2%
34	Malaysia	3	0.2%
35	Poland	3	0.2%
36	Viet Nam	3	0.2%
37	United Arab Emirates	2	0.1%
38	Sweden	2	0.1%
39	Switzerland	2	0.1%
40	New Zealand	2	0.1%
41	Morocco	2	0.1%
42	Luxembourg	2	0.1%
43	Korea, Republic of	1	0.1%
44	Peru	1	0.1%
45	Spain	1	0.1%