Rank	Countries/Territories	Count	Percent
1	United States	550	34%
2	China	470	29%
3	Germany	127	7.8%
4	Japan	70	4.3%
5	France	57	3.5%
6	Canada	30	1.9%
7	Chile	30	1.9%
8	United Kingdom	24	1.5%
9	Netherlands	20	1.2%
10	Thailand	19	1.2%
11	Jamaica	17	1%
12	Brazil	14	0.9%
13	Australia	14	0.9%
14	Pakistan	14	0.9%
15	Singapore	13	0.8%
16	India	12	0.7%
17	Korea, Republic of	11	0.7%
18	Cyprus	10	0.6%
19	Hong Kong	9	0.6%
20	Iraq	8	0.5%
21	Ireland	7	0.4%
22	Russia	7	0.4%
23	Peru	6	0.4%
24	Viet Nam	5	0.3%
25	Sweden	5	0.3%
26	Indonesia	5	0.3%
27	Switzerland	4	0.2%
28	Spain	4	0.2%
29	Portugal	3	0.2%
30	Mongolia	3	0.2%
31	Malaysia	3	0.2%
32	Belgium	3	0.2%
33	Ghana	2	0.1%
34	Egypt	2	0.1%
35	Ethiopia	2	0.1%
36	Croatia	2	0.1%
37	Bangladesh	2	0.1%
38	Latvia	2	0.1%
39	Iran, Islamic Republic of	2	0.1%
40	Italy	2	0.1%
41	Nigeria	2	0.1%
42	Philippines	2	0.1%
43	Palestine, State of	2	0.1%
44	Saudi Arabia	2	0.1%
45	Moldova, Republic of	2	0.1%
46	South Africa	2	0.1%
47	Taiwan	2	0.1%
48	Tanzania, United Republic of	2	0.1%
49	Ukraine	2	0.1%
50	Zimbabwe	1	0.1%
51	Romania	1	0.1%
52	Morocco	1	0.1%
53	Israel	1	0.1%
54	Hungary	1	0.1%
55	Libya	1	0.1%
56	Lithuania	1	0.1%
57	Mexico	1	0.1%
58	Jordan	1	0.1%
59	Algeria	1	0.1%
60	Argentina	1	0.1%
61	Bulgaria	1	0.1%