Rank	Countries/Territories	Count	Percent
1	United States	532	38.7%
2	China	383	27.9%
3	Germany	124	9%
4	Japan	55	4%
5	Netherlands	54	3.9%
6	India	46	3.4%
7	France	42	3.1%
8	Canada	16	1.2%
9	Norway	13	0.9%
10	Singapore	13	0.9%
11	United Kingdom	11	0.8%
12	Korea, Republic of	9	0.7%
13	Turkey	6	0.4%
14	Ireland	5	0.4%
15	Cyprus	5	0.4%
16	Egypt	5	0.4%
17	El Salvador	4	0.3%
18	Italy	4	0.3%
19	Uganda	4	0.3%
20	Hong Kong	3	0.2%
21	Viet Nam	3	0.2%
22	Spain	3	0.2%
23	Philippines	3	0.2%
24	Brazil	3	0.2%
25	Algeria	2	0.1%
26	Australia	2	0.1%
27	Austria	2	0.1%
28	Portugal	2	0.1%
29	Taiwan	2	0.1%
30	Lithuania	2	0.1%
31	Mauritius	2	0.1%
32	Ukraine	2	0.1%
33	Panama	1	0.1%
34	Kazakhstan	1	0.1%
35	Tunisia	1	0.1%
36	Qatar	1	0.1%
37	Romania	1	0.1%
38	Russia	1	0.1%
39	Belgium	1	0.1%
40	Chile	1	0.1%
41	Indonesia	1	0.1%
42	Iran, Islamic Republic of	1	0.1%
43	Greece	1	0.1%