Rank	Countries/Territories	Count	Percent
1	United States	644	40%
2	China	589	36.6%
3	Germany	70	4.3%
4	India	43	2.7%
5	Hong Kong	37	2.3%
6	Japan	23	1.4%
7	Russia	22	1.4%
8	Singapore	18	1.1%
9	Canada	18	1.1%
10	Latvia	17	1.1%
11	United Kingdom	13	0.8%
12	Czech Republic	11	0.7%
13	Thailand	10	0.6%
14	France	9	0.6%
15	Netherlands	9	0.6%
16	Ireland	8	0.5%
17	Taiwan	8	0.5%
18	Mexico	7	0.4%
19	Norway	6	0.4%
20	Greece	6	0.4%
21	Australia	6	0.4%
22	Bangladesh	6	0.4%
23	Pakistan	4	0.2%
24	Korea, Republic of	4	0.2%
25	Cyprus	3	0.2%
26	Iraq	2	0.1%
27	Mauritius	2	0.1%
28	Lithuania	2	0.1%
29	Viet Nam	2	0.1%
30	Macao	1	0.1%
31	Philippines	1	0.1%
32	Romania	1	0.1%
33	South Sudan	1	0.1%
34	Spain	1	0.1%
35	Switzerland	1	0.1%
36	Argentina	1	0.1%
37	Brazil	1	0.1%
38	Bulgaria	1	0.1%
39	Ecuador	1	0.1%
40	Egypt	1	0.1%
41	Finland	1	0.1%