Rank	Countries/Territories	Count	Percent
1	United States	615	33.4%
2	China	492	26.7%
3	Germany	125	6.8%
4	Brazil	104	5.6%
5	Netherlands	66	3.6%
6	Mexico	50	2.7%
7	India	47	2.5%
8	Korea, Republic of	31	1.7%
9	Japan	27	1.5%
10	Canada	27	1.5%
11	Spain	23	1.2%
12	Russia	22	1.2%
13	France	21	1.1%
14	Indonesia	13	0.7%
15	Chile	11	0.6%
16	Italy	11	0.6%
17	United Kingdom	11	0.6%
18	Sweden	10	0.5%
19	Cyprus	10	0.5%
20	Iran, Islamic Republic of	10	0.5%
21	Australia	9	0.5%
22	Czech Republic	8	0.4%
23	Ireland	8	0.4%
24	Nigeria	7	0.4%
25	Singapore	7	0.4%
26	Switzerland	6	0.3%
27	Turkey	6	0.3%
28	Viet Nam	6	0.3%
29	Hong Kong	6	0.3%
30	Romania	5	0.3%
31	Taiwan	4	0.2%
32	Egypt	4	0.2%
33	Austria	4	0.2%
34	Ethiopia	3	0.2%
35	Israel	3	0.2%
36	Jordan	3	0.2%
37	Malaysia	3	0.2%
38	Ukraine	3	0.2%
39	South Africa	2	0.1%
40	Norway	2	0.1%
41	Philippines	2	0.1%
42	Poland	2	0.1%
43	New Zealand	2	0.1%
44	Argentina	2	0.1%
45	Bangladesh	2	0.1%
46	Denmark	1	0.1%
47	Colombia	1	0.1%
48	Moldova, Republic of	1	0.1%
49	Mongolia	1	0.1%
50	Qatar	1	0.1%
51	Lithuania	1	0.1%
52	Saudi Arabia	1	0.1%
53	Togo	1	0.1%
54	United Arab Emirates	1	0.1%