Rank	Countries/Territories	Count	Percent
1	United States	802	41.4%
2	China	784	40.5%
3	Germany	128	6.6%
4	France	34	1.8%
5	Singapore	24	1.2%
6	Japan	20	1%
7	Canada	19	1%
8	Netherlands	17	0.9%
9	Taiwan	13	0.7%
10	Korea, Republic of	11	0.6%
11	Russia	10	0.5%
12	Australia	9	0.5%
13	Cyprus	8	0.4%
14	Hong Kong	7	0.4%
15	Ukraine	6	0.3%
16	United Kingdom	5	0.3%
17	Iran, Islamic Republic of	5	0.3%
18	Latvia	4	0.2%
19	Malaysia	3	0.2%
20	New Zealand	2	0.1%
21	Slovakia	2	0.1%
22	Slovenia	2	0.1%
23	South Africa	2	0.1%
24	Thailand	2	0.1%
25	Lithuania	2	0.1%
26	Iraq	2	0.1%
27	Italy	2	0.1%
28	India	2	0.1%
29	Argentina	2	0.1%
30	Bangladesh	1	0.1%
31	Indonesia	1	0.1%
32	Spain	1	0.1%
33	Sweden	1	0.1%
34	Norway	1	0.1%
35	Mongolia	1	0.1%