Rank	Countries/Territories	Count	Percent
1	United States	445	31.6%
2	China	340	24.1%
3	Germany	89	6.3%
4	Japan	52	3.7%
5	France	47	3.3%
6	Russia	45	3.2%
7	Indonesia	39	2.8%
8	Mexico	38	2.7%
9	Korea, Republic of	24	1.7%
10	Peru	21	1.5%
11	Romania	19	1.3%
12	Viet Nam	17	1.2%
13	Hong Kong	17	1.2%
14	India	16	1.1%
15	Netherlands	16	1.1%
16	Egypt	16	1.1%
17	Iran, Islamic Republic of	12	0.9%
18	Canada	10	0.7%
19	Brazil	10	0.7%
20	Argentina	9	0.6%
21	Colombia	9	0.6%
22	Singapore	9	0.6%
23	Panama	8	0.6%
24	Spain	7	0.5%
25	Taiwan	7	0.5%
26	Ukraine	6	0.4%
27	Norway	6	0.4%
28	Ireland	6	0.4%
29	Mongolia	5	0.4%
30	Cyprus	5	0.4%
31	Dominican Republic	5	0.4%
32	South Africa	5	0.4%
33	United Kingdom	5	0.4%
34	Turkey	5	0.4%
35	Malaysia	4	0.3%
36	Australia	4	0.3%
37	Nicaragua	4	0.3%
38	Austria	3	0.2%
39	Armenia	2	0.1%
40	Bulgaria	2	0.1%
41	Lithuania	2	0.1%
42	Myanmar	2	0.1%
43	Nepal	2	0.1%
44	Italy	2	0.1%
45	Kazakhstan	2	0.1%
46	Portugal	2	0.1%
47	Poland	1	0.1%
48	Switzerland	1	0.1%
49	Iraq	1	0.1%
50	Azerbaijan	1	0.1%
51	Belarus	1	0.1%
52	Ecuador	1	0.1%
53	Congo, The Democratic Republic of The	1	0.1%
54	Chile	1	0.1%