Rank	Countries/Territories	Count	Percent
1	United States	560	40.6%
2	China	333	24.2%
3	Germany	116	8.4%
4	India	94	6.8%
5	Bangladesh	48	3.5%
6	France	34	2.5%
7	Netherlands	18	1.3%
8	Ireland	16	1.2%
9	Korea, Republic of	14	1%
10	Romania	14	1%
11	Malaysia	13	0.9%
12	United Kingdom	12	0.9%
13	Mexico	11	0.8%
14	Australia	11	0.8%
15	Singapore	10	0.7%
16	Canada	8	0.6%
17	Japan	8	0.6%
18	Sweden	7	0.5%
19	Norway	5	0.4%
20	Switzerland	4	0.3%
21	Iran, Islamic Republic of	4	0.3%
22	Hong Kong	4	0.3%
23	Italy	3	0.2%
24	Russia	3	0.2%
25	Pakistan	3	0.2%
26	Spain	3	0.2%
27	Portugal	2	0.1%
28	Argentina	2	0.1%
29	Cyprus	2	0.1%
30	Finland	2	0.1%
31	Bahrain	2	0.1%
32	Brazil	2	0.1%
33	Palestine, State of	1	0.1%
34	Philippines	1	0.1%
35	Mongolia	1	0.1%
36	Nepal	1	0.1%
37	Mauritius	1	0.1%
38	Saudi Arabia	1	0.1%
39	Slovakia	1	0.1%
40	Taiwan	1	0.1%
41	Thailand	1	0.1%
42	Turkey	1	0.1%