Rank	Countries/Territories	Count	Percent
1	United States	319	35.5%
2	China	141	15.7%
3	Germany	133	14.8%
4	India	51	5.7%
5	Norway	36	4%
6	Russia	30	3.3%
7	Philippines	27	3%
8	Lebanon	19	2.1%
9	Netherlands	17	1.9%
10	France	13	1.4%
11	Canada	10	1.1%
12	Hong Kong	8	0.9%
13	Colombia	6	0.7%
14	Japan	6	0.7%
15	Singapore	5	0.6%
16	Iran, Islamic Republic of	5	0.6%
17	Ireland	5	0.6%
18	Indonesia	4	0.4%
19	Malaysia	4	0.4%
20	Mexico	4	0.4%
21	Australia	4	0.4%
22	United Kingdom	4	0.4%
23	Taiwan	3	0.3%
24	Ukraine	3	0.3%
25	Cyprus	3	0.3%
26	Egypt	3	0.3%
27	Iraq	3	0.3%
28	Pakistan	2	0.2%
29	Ethiopia	2	0.2%
30	Argentina	2	0.2%
31	Bangladesh	2	0.2%
32	United Arab Emirates	2	0.2%
33	Thailand	2	0.2%
34	Venezuela, Bolivarian Republic of	2	0.2%
35	Sri Lanka	2	0.2%
36	Romania	2	0.2%
37	Saudi Arabia	1	0.1%
38	Sweden	1	0.1%
39	Switzerland	1	0.1%
40	Viet Nam	1	0.1%
41	Brazil	1	0.1%
42	Bulgaria	1	0.1%
43	Cameroon	1	0.1%
44	Ecuador	1	0.1%
45	Algeria	1	0.1%
46	Georgia	1	0.1%
47	Ghana	1	0.1%
48	Nigeria	1	0.1%
49	Mongolia	1	0.1%
50	Italy	1	0.1%