Rank	Countries/Territories	Count	Percent
1	United States	677	40.6%
2	China	619	37.2%
3	Germany	104	6.2%
4	France	32	1.9%
5	Japan	25	1.5%
6	Netherlands	21	1.3%
7	Korea, Republic of	19	1.1%
8	Canada	18	1.1%
9	Cyprus	11	0.7%
10	Ukraine	11	0.7%
11	Ecuador	10	0.6%
12	Hong Kong	9	0.5%
13	Singapore	9	0.5%
14	Italy	8	0.5%
15	Mexico	8	0.5%
16	Denmark	7	0.4%
17	United Kingdom	6	0.4%
18	Russia	6	0.4%
19	Turkey	6	0.4%
20	Taiwan	5	0.3%
21	India	5	0.3%
22	Brazil	5	0.3%
23	Ireland	5	0.3%
24	Slovakia	5	0.3%
25	Mongolia	4	0.2%
26	Iran, Islamic Republic of	4	0.2%
27	Australia	3	0.2%
28	Malaysia	3	0.2%
29	Poland	3	0.2%
30	Saudi Arabia	3	0.2%
31	Norway	2	0.1%
32	Jordan	2	0.1%
33	Colombia	2	0.1%
34	Greece	2	0.1%
35	Chile	1	0.1%
36	Austria	1	0.1%
37	Argentina	1	0.1%
38	Israel	1	0.1%
39	Philippines	1	0.1%
40	Sweden	1	0.1%
41	Syrian Arab Republic	1	0.1%