Rank	Countries/Territories	Count	Percent
1	United States	236	31.1%
2	China	169	22.2%
3	Germany	101	13.3%
4	Japan	51	6.7%
5	France	32	4.2%
6	Netherlands	23	3%
7	Singapore	10	1.3%
8	Colombia	9	1.2%
9	Mexico	8	1.1%
10	Canada	8	1.1%
11	Palestine, State of	7	0.9%
12	Argentina	7	0.9%
13	Cameroon	6	0.8%
14	Italy	6	0.8%
15	India	6	0.8%
16	Indonesia	6	0.8%
17	Qatar	5	0.7%
18	Nigeria	5	0.7%
19	United Kingdom	5	0.7%
20	Viet Nam	4	0.5%
21	Taiwan	4	0.5%
22	Ireland	4	0.5%
23	Hungary	4	0.5%
24	Croatia	4	0.5%
25	Cyprus	4	0.5%
26	Bangladesh	3	0.4%
27	Hong Kong	3	0.4%
28	Israel	2	0.3%
29	Norway	2	0.3%
30	Belgium	2	0.3%
31	Brazil	2	0.3%
32	Bulgaria	2	0.3%
33	Australia	2	0.3%
34	Ethiopia	2	0.3%
35	Ghana	2	0.3%
36	Thailand	2	0.3%
37	Ukraine	2	0.3%
38	Spain	2	0.3%
39	Slovenia	1	0.1%
40	Honduras	1	0.1%
41	Georgia	1	0.1%
42	Cote D'ivoire	1	0.1%
43	Austria	1	0.1%
44	Albania	1	0.1%
45	Mauritius	1	0.1%
46	Portugal	1	0.1%