Rank	Countries/Territories	Count	Percent
1	United States	403	35%
2	China	368	32%
3	Germany	85	7.4%
4	Canada	36	3.1%
5	India	34	3%
6	Russia	32	2.8%
7	France	24	2.1%
8	Japan	21	1.8%
9	Ireland	14	1.2%
10	Australia	13	1.1%
11	Spain	12	1%
12	United Kingdom	11	1%
13	Netherlands	10	0.9%
14	Korea, Republic of	9	0.8%
15	Sweden	7	0.6%
16	Cyprus	7	0.6%
17	Hong Kong	7	0.6%
18	Philippines	7	0.6%
19	Italy	6	0.5%
20	Senegal	6	0.5%
21	Egypt	5	0.4%
22	Singapore	4	0.3%
23	Switzerland	4	0.3%
24	Slovenia	3	0.3%
25	Turkey	3	0.3%
26	Ukraine	2	0.2%
27	Lebanon	2	0.2%
28	Denmark	2	0.2%
29	Argentina	2	0.2%
30	Belgium	1	0.1%
31	Colombia	1	0.1%
32	Ghana	1	0.1%
33	Indonesia	1	0.1%
34	Lithuania	1	0.1%
35	Malaysia	1	0.1%
36	Morocco	1	0.1%
37	Latvia	1	0.1%
38	New Zealand	1	0.1%
39	Thailand	1	0.1%
40	Romania	1	0.1%