Rank	Countries/Territories	Count	Percent
1	United States	395	41.9%
2	China	343	36.4%
3	Germany	73	7.7%
4	Australia	32	3.4%
5	France	14	1.5%
6	Japan	13	1.4%
7	Netherlands	9	1%
8	Singapore	7	0.7%
9	Hong Kong	7	0.7%
10	Canada	6	0.6%
11	Cyprus	5	0.5%
12	Taiwan	5	0.5%
13	United Kingdom	4	0.4%
14	India	4	0.4%
15	Brazil	3	0.3%
16	Ukraine	3	0.3%
17	Norway	2	0.2%
18	Argentina	2	0.2%
19	Italy	2	0.2%
20	Latvia	2	0.2%
21	Malaysia	2	0.2%
22	Mexico	2	0.2%
23	Mongolia	2	0.2%
24	Lithuania	1	0.1%
25	Luxembourg	1	0.1%
26	Egypt	1	0.1%
27	Korea, Republic of	1	0.1%
28	New Zealand	1	0.1%
29	South Africa	1	0.1%