Rank	Countries/Territories	Count	Percent
1	United States	561	36.8%
2	China	522	34.3%
3	Germany	151	9.9%
4	France	43	2.8%
5	India	40	2.6%
6	Canada	39	2.6%
7	Japan	17	1.1%
8	Netherlands	16	1%
9	Singapore	15	1%
10	Cyprus	13	0.9%
11	Austria	10	0.7%
12	Korea, Republic of	9	0.6%
13	Ukraine	7	0.5%
14	United Kingdom	7	0.5%
15	Switzerland	6	0.4%
16	Thailand	5	0.3%
17	Russia	5	0.3%
18	Australia	5	0.3%
19	Egypt	4	0.3%
20	Ireland	4	0.3%
21	Sweden	4	0.3%
22	Italy	3	0.2%
23	Saudi Arabia	3	0.2%
24	Norway	3	0.2%
25	Hong Kong	3	0.2%
26	Iran, Islamic Republic of	3	0.2%
27	Indonesia	2	0.1%
28	Lebanon	2	0.1%
29	Philippines	2	0.1%
30	Romania	2	0.1%
31	Israel	2	0.1%
32	Ethiopia	2	0.1%
33	Denmark	2	0.1%
34	Brazil	2	0.1%
35	Spain	2	0.1%
36	Turkey	1	0.1%
37	Greece	1	0.1%
38	Argentina	1	0.1%
39	Chile	1	0.1%
40	Azerbaijan	1	0.1%
41	Bahrain	1	0.1%
42	Bangladesh	1	0.1%
43	Malaysia	1	0.1%