Rank	Countries/Territories	Count	Percent
1	United States	604	43.5%
2	China	306	22%
3	Germany	164	11.8%
4	Japan	47	3.4%
5	India	45	3.2%
6	Canada	28	2%
7		23	1.7%
8	United Kingdom	22	1.6%
9	Australia	17	1.2%
10	Netherlands	17	1.2%
11	Ukraine	14	1%
12	Singapore	12	0.9%
13	Ireland	11	0.8%
14	France	9	0.6%
15	Cyprus	6	0.4%
16	Argentina	6	0.4%
17	Russia	6	0.4%
18	Spain	5	0.4%
19	Yemen	4	0.3%
20	Philippines	4	0.3%
21	Hong Kong	4	0.3%
22	Mongolia	3	0.2%
23	Greece	3	0.2%
24	Colombia	2	0.1%
25	Belgium	2	0.1%
26	Pakistan	2	0.1%
27	Portugal	2	0.1%
28	Serbia	2	0.1%
29	Korea, Republic of	2	0.1%
30	Libya	2	0.1%
31	Malaysia	2	0.1%
32	Sri Lanka	2	0.1%
33	Sweden	1	0.1%
34	Turkey	1	0.1%
35	Mexico	1	0.1%
36	Latvia	1	0.1%
37	Jordan	1	0.1%
38	Romania	1	0.1%
39	Nigeria	1	0.1%
40	Brazil	1	0.1%
41	Austria	1	0.1%
42	Bangladesh	1	0.1%
43	Iraq	1	0.1%
44	Finland	1	0.1%