Rank	Countries/Territories	Count	Percent
1	United States	469	39%
2	China	342	28.4%
3	Germany	79	6.6%
4	Japan	47	3.9%
5	France	21	1.7%
6	United Kingdom	20	1.7%
7	Canada	19	1.6%
8	Colombia	14	1.2%
9	Netherlands	13	1.1%
10	Indonesia	12	1%
11	Viet Nam	11	0.9%
12	Ireland	10	0.8%
13	Australia	10	0.8%
14	India	9	0.7%
15	Singapore	9	0.7%
16	Cyprus	8	0.7%
17	Korea, Republic of	8	0.7%
18	Russia	7	0.6%
19	Turkey	7	0.6%
20	Malaysia	6	0.5%
21	Peru	6	0.5%
22	Belgium	6	0.5%
23	Egypt	6	0.5%
24	Brazil	5	0.4%
25	Cambodia	5	0.4%
26	Mongolia	5	0.4%
27	Hong Kong	5	0.4%
28	Switzerland	5	0.4%
29	Taiwan	4	0.3%
30	Romania	3	0.2%
31	Spain	3	0.2%
32	Mexico	3	0.2%
33	Argentina	3	0.2%
34	Finland	2	0.2%
35	Guatemala	2	0.2%
36	Iran, Islamic Republic of	2	0.2%
37	Italy	2	0.2%
38	Norway	2	0.2%
39	Thailand	2	0.2%
40	Syrian Arab Republic	1	0.1%
41	Sri Lanka	1	0.1%
42	Sweden	1	0.1%
43	Saudi Arabia	1	0.1%
44	Oman	1	0.1%
45	Portugal	1	0.1%
46	Montenegro	1	0.1%
47	Guyana	1	0.1%
48	Guam	1	0.1%
49	Austria	1	0.1%
50	Czech Republic	1	0.1%