Rank	Countries/Territories	Count	Percent
1	United States	468	49.4%
2	China	118	12.4%
3	Japan	63	6.6%
4	Germany	56	5.9%
5	Mexico	35	3.7%
6	Spain	29	3.1%
7	Canada	20	2.1%
8	Singapore	15	1.6%
9	Netherlands	12	1.3%
10	India	11	1.2%
11	France	11	1.2%
12	Korea, Republic of	9	0.9%
13	United Kingdom	9	0.9%
14	Australia	8	0.8%
15	Chile	7	0.7%
16	Italy	7	0.7%
17	Russia	6	0.6%
18	Indonesia	6	0.6%
19	Switzerland	6	0.6%
20	Virgin Islands, British	5	0.5%
21	Taiwan	4	0.4%
22	Poland	4	0.4%
23	Brazil	4	0.4%
24	Belarus	4	0.4%
25	Czech Republic	4	0.4%
26	Cyprus	3	0.3%
27	Hong Kong	3	0.3%
28	Colombia	2	0.2%
29	Norway	2	0.2%
30	Ireland	2	0.2%
31	Mongolia	2	0.2%
32	Sweden	2	0.2%
33	Turkey	1	0.1%
34	Zambia	1	0.1%
35	Lithuania	1	0.1%
36	Jordan	1	0.1%
37	New Zealand	1	0.1%
38	Romania	1	0.1%
39	Saudi Arabia	1	0.1%
40	Ecuador	1	0.1%
41	Belgium	1	0.1%
42	Bangladesh	1	0.1%
43	Argentina	1	0.1%