Rank	Countries/Territories	Count	Percent
1	United States	691	42.4%
2	China	455	27.9%
3	Germany	92	5.6%
4	France	51	3.1%
5	Japan	43	2.6%
6	India	41	2.5%
7	Netherlands	23	1.4%
8	United Kingdom	18	1.1%
9	Brazil	14	0.9%
10	Canada	12	0.7%
11	Indonesia	12	0.7%
12	Iran, Islamic Republic of	12	0.7%
13	Australia	11	0.7%
14	Cyprus	10	0.6%
15	Egypt	10	0.6%
16	Hong Kong	10	0.6%
17	South Africa	10	0.6%
18	Ireland	9	0.6%
19	Pakistan	8	0.5%
20	Mexico	8	0.5%
21	Singapore	8	0.5%
22	Ukraine	7	0.4%
23	Russia	7	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	0.2%
30	Latvia	4	0.2%
31	Iraq	4	0.2%
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%