Rank	Countries/Territories	Count	Percent
1	United States	601	38.1%
2	China	413	26.2%
3	Germany	117	7.4%
4	India	97	6.1%
5	Bangladesh	56	3.5%
6	Netherlands	52	3.3%
7	France	42	2.7%
8	Ireland	18	1.1%
9	Australia	15	1%
10	Malaysia	15	1%
11	United Kingdom	15	1%
12	Korea, Republic of	14	0.9%
13	Romania	14	0.9%
14	Singapore	11	0.7%
15	Mexico	11	0.7%
16	Japan	11	0.7%
17	Canada	8	0.5%
18	Sweden	8	0.5%
19	Spain	6	0.4%
20	Russia	6	0.4%
21	Norway	5	0.3%
22	Iran, Islamic Republic of	4	0.3%
23	Hong Kong	4	0.3%
24	Switzerland	4	0.3%
25	Italy	3	0.2%
26	Pakistan	3	0.2%
27	Portugal	2	0.1%
28	Serbia	2	0.1%
29	Argentina	2	0.1%
30	Cyprus	2	0.1%
31	Finland	2	0.1%
32	Bahrain	2	0.1%
33	Brazil	2	0.1%
34	Slovakia	1	0.1%
35	Saudi Arabia	1	0.1%
36	Palestine, State of	1	0.1%
37	Philippines	1	0.1%
38	Poland	1	0.1%
39	Mongolia	1	0.1%
40	Nepal	1	0.1%
41	Mauritius	1	0.1%
42	Taiwan	1	0.1%
43	Thailand	1	0.1%
44	Turkey	1	0.1%