Rank	Countries/Territories	Count	Percent
1	United States	692	38.1%
2	China	547	30.1%
3	Germany	154	8.5%
4	India	116	6.4%
5	Japan	48	2.6%
6	France	36	2%
7	United Kingdom	25	1.4%
8	Latvia	16	0.9%
9	Korea, Republic of	15	0.8%
10	Netherlands	14	0.8%
11	Taiwan	14	0.8%
12		14	0.8%
13	Ukraine	12	0.7%
14	Greece	11	0.6%
15	Singapore	8	0.4%
16	Russia	7	0.4%
17	Canada	7	0.4%
18	Belgium	7	0.4%
19	Brazil	6	0.3%
20	Egypt	6	0.3%
21	Hungary	6	0.3%
22	Morocco	6	0.3%
23	Ireland	5	0.3%
24	Argentina	5	0.3%
25	Australia	4	0.2%
26	Cyprus	4	0.2%
27	Spain	4	0.2%
28	Viet Nam	4	0.2%
29	Sweden	3	0.2%
30	Bangladesh	3	0.2%
31	Denmark	2	0.1%
32	Cabo Verde	2	0.1%
33	Hong Kong	2	0.1%
34	Turkey	2	0.1%
35	Italy	2	0.1%
36	Pakistan	1	0.1%
37	Romania	1	0.1%
38	Lithuania	1	0.1%
39	Mongolia	1	0.1%
40	Ghana	1	0.1%
41	Uzbekistan	1	0.1%