Rank	Countries/Territories	Count	Percent
1	United States	791	41.1%
2	China	526	27.3%
3	Germany	113	5.9%
4		58	3%
5	Japan	55	2.9%
6	France	32	1.7%
7	Australia	29	1.5%
8	Russia	29	1.5%
9	Singapore	24	1.2%
10	India	23	1.2%
11	Turkey	22	1.1%
12	United Kingdom	20	1%
13	Canada	18	0.9%
14	Italy	15	0.8%
15	Ukraine	13	0.7%
16	Ireland	12	0.6%
17	Netherlands	12	0.6%
18	Greece	12	0.6%
19	Spain	11	0.6%
20	Iran, Islamic Republic of	10	0.5%
21	Korea, Republic of	9	0.5%
22	Hong Kong	8	0.4%
23	Indonesia	6	0.3%
24	Malaysia	6	0.3%
25	Switzerland	6	0.3%
26	Thailand	6	0.3%
27	Taiwan	5	0.3%
28	Latvia	5	0.3%
29	Poland	5	0.3%
30	Cyprus	5	0.3%
31	Argentina	4	0.2%
32	Tunisia	4	0.2%
33	Romania	3	0.2%
34	Norway	3	0.2%
35	Pakistan	2	0.1%
36	Philippines	2	0.1%
37	Portugal	2	0.1%
38	Brazil	2	0.1%
39	Bulgaria	2	0.1%
40	Azerbaijan	2	0.1%
41	Colombia	2	0.1%
42	Togo	2	0.1%
43	Slovenia	2	0.1%
44	South Africa	1	0.1%
45	Belgium	1	0.1%
46	Algeria	1	0.1%
47	Peru	1	0.1%
48	Mongolia	1	0.1%
49	Israel	1	0.1%