Rank	Countries/Territories	Count	Percent
1	United States	390	42.5%
2	China	220	24%
3	Germany	93	10.1%
4	India	25	2.7%
5	Russia	21	2.3%
6	Netherlands	20	2.2%
7	Canada	15	1.6%
8	United Kingdom	14	1.5%
9	France	13	1.4%
10	Singapore	9	1%
11	Turkey	9	1%
12	Japan	8	0.9%
13	Jordan	6	0.7%
14	Australia	6	0.7%
15	Austria	5	0.5%
16	Denmark	5	0.5%
17	Italy	4	0.4%
18	Ukraine	3	0.3%
19	Belgium	3	0.3%
20	Cyprus	3	0.3%
21	Lithuania	3	0.3%
22	Pakistan	3	0.3%
23	Philippines	3	0.3%
24	Spain	3	0.3%
25	Switzerland	2	0.2%
26	Togo	2	0.2%
27	Saudi Arabia	2	0.2%
28	Puerto Rico	2	0.2%
29	Romania	2	0.2%
30	New Zealand	2	0.2%
31	Oman	2	0.2%
32	Mexico	2	0.2%
33	Mongolia	2	0.2%
34	Korea, Republic of	2	0.2%
35	Argentina	2	0.2%
36	Greece	2	0.2%
37	Hong Kong	1	0.1%
38	Ireland	1	0.1%
39	Finland	1	0.1%
40	Gabon	1	0.1%
41	Brazil	1	0.1%
42	Bangladesh	1	0.1%
43	Portugal	1	0.1%
44	Slovakia	1	0.1%
45	South Africa	1	0.1%
46	United Arab Emirates	1	0.1%