Rank	Countries/Territories	Count	Percent
1	United States	358	43.4%
2	China	170	20.6%
3	Germany	104	12.6%
4	Canada	40	4.8%
5	India	17	2.1%
6	France	13	1.6%
7	Cyprus	10	1.2%
8	Japan	10	1.2%
9	Iraq	9	1.1%
10	Netherlands	8	1%
11	Mexico	8	1%
12	Egypt	7	0.8%
13	Switzerland	6	0.7%
14	Malaysia	6	0.7%
15	Korea, Republic of	5	0.6%
16	Taiwan	5	0.6%
17	Philippines	4	0.5%
18	Thailand	3	0.4%
19	Nigeria	3	0.4%
20	Hong Kong	3	0.4%
21	Uzbekistan	3	0.4%
22	Singapore	3	0.4%
23	Greece	2	0.2%
24	Ireland	2	0.2%
25	Italy	2	0.2%
26	Ecuador	2	0.2%
27	Argentina	2	0.2%
28	Australia	2	0.2%
29	Turkey	2	0.2%
30	Ukraine	2	0.2%
31	Mongolia	2	0.2%
32	Nepal	1	0.1%
33	Russia	1	0.1%
34	Serbia	1	0.1%
35	Norway	1	0.1%
36	Pakistan	1	0.1%
37	Jordan	1	0.1%
38	Austria	1	0.1%
39	Dominican Republic	1	0.1%
40	Ghana	1	0.1%
41	Slovakia	1	0.1%
42	South Africa	1	0.1%
43	Viet Nam	1	0.1%