Rank	Countries/Territories	Count	Percent
1	United States	840	42.9%
2	China	638	32.6%
3	Germany	137	7%
4	France	64	3.3%
5	Russia	39	2%
6	Japan	35	1.8%
7	India	28	1.4%
8	Lithuania	25	1.3%
9	Singapore	21	1.1%
10	Netherlands	19	1%
11	Ukraine	17	0.9%
12	Canada	17	0.9%
13	Cyprus	10	0.5%
14	Hong Kong	7	0.4%
15	United Kingdom	7	0.4%
16	Saudi Arabia	6	0.3%
17	Australia	6	0.3%
18	Bangladesh	5	0.3%
19	Thailand	5	0.3%
20	Latvia	4	0.2%
21	Italy	4	0.2%
22	Chile	3	0.2%
23	Argentina	3	0.2%
24	South Africa	3	0.2%
25	Mongolia	3	0.2%
26	Norway	2	0.1%
27	Portugal	2	0.1%
28	Uganda	2	0.1%
29	Venezuela, Bolivarian Republic of	2	0.1%
30	Taiwan	2	0.1%
31	Ireland	2	0.1%
32	Indonesia	1	0.1%
33	Spain	1	0.1%