Rank	Countries/Territories	Count	Percent
1	United States	358	29.4%
2	China	348	28.6%
3	Germany	57	4.7%
4	Netherlands	53	4.4%
5	India	50	4.1%
6	Ireland	40	3.3%
7	Latvia	32	2.6%
8	Japan	24	2%
9	Iraq	19	1.6%
10	Mexico	19	1.6%
11	United Kingdom	18	1.5%
12	Brazil	13	1.1%
13	Cyprus	12	1%
14	Qatar	12	1%
15	Australia	10	0.8%
16	France	9	0.7%
17	Indonesia	9	0.7%
18	Poland	9	0.7%
19	Canada	7	0.6%
20	Italy	6	0.5%
21	Oman	6	0.5%
22	Pakistan	6	0.5%
23	Russia	6	0.5%
24	Singapore	6	0.5%
25	Romania	5	0.4%
26	Korea, Republic of	5	0.4%
27	Denmark	5	0.4%
28	Argentina	5	0.4%
29	Finland	5	0.4%
30	Kuwait	4	0.3%
31	Malaysia	4	0.3%
32	South Africa	4	0.3%
33	Spain	4	0.3%
34	Turkey	3	0.2%
35	Jordan	3	0.2%
36	Iran, Islamic Republic of	3	0.2%
37	Colombia	3	0.2%
38	Hong Kong	3	0.2%
39	Chile	3	0.2%
40	Egypt	2	0.2%
41	Kazakhstan	2	0.2%
42	Mauritius	2	0.2%
43	Philippines	2	0.2%
44	Ukraine	2	0.2%
45	Thailand	2	0.2%
46	Sweden	2	0.2%
47	Mongolia	2	0.2%
48	Montenegro	2	0.2%
49	Reunion	1	0.1%
50	Saudi Arabia	1	0.1%
51	Switzerland	1	0.1%
52	Tanzania, United Republic of	1	0.1%
53	United Arab Emirates	1	0.1%
54	Israel	1	0.1%
55	Ethiopia	1	0.1%
56	Bangladesh	1	0.1%
57	Belgium	1	0.1%
58	Greece	1	0.1%