Rank	Countries/Territories	Count	Percent
1	United States	442	35.1%
2	China	322	25.5%
3	Germany	118	9.4%
4	Japan	59	4.7%
5	France	47	3.7%
6	Canada	30	2.4%
7	Chile	27	2.1%
8	United Kingdom	23	1.8%
9	Jamaica	17	1.3%
10	Netherlands	17	1.3%
11	Thailand	12	1%
12	Pakistan	11	0.9%
13	India	10	0.8%
14	Korea, Republic of	9	0.7%
15	Brazil	8	0.6%
16	Australia	8	0.6%
17	Cyprus	7	0.6%
18	Ireland	7	0.6%
19	Singapore	7	0.6%
20	Russia	6	0.5%
21	Peru	6	0.5%
22	Hong Kong	6	0.5%
23	Iraq	6	0.5%
24	Indonesia	5	0.4%
25	Switzerland	4	0.3%
26	Portugal	3	0.2%
27	Sweden	3	0.2%
28	Mongolia	3	0.2%
29	Malaysia	3	0.2%
30	Moldova, Republic of	2	0.2%
31	Nigeria	2	0.2%
32	Italy	2	0.2%
33	Ghana	2	0.2%
34	Egypt	2	0.2%
35	Bangladesh	2	0.2%
36	Belgium	2	0.2%
37	Croatia	2	0.2%
38	South Africa	2	0.2%
39	Spain	2	0.2%
40	Philippines	2	0.2%
41	Taiwan	2	0.2%
42	Ukraine	2	0.2%
43	Viet Nam	1	0.1%
44	Romania	1	0.1%
45	Algeria	1	0.1%
46	Argentina	1	0.1%
47	Libya	1	0.1%
48	Lithuania	1	0.1%
49	Jordan	1	0.1%
50	Morocco	1	0.1%
51	Mexico	1	0.1%