Rank	Countries/Territories	Count	Percent
1	United States	356	42.4%
2	China	328	39.1%
3	Germany	69	8.2%
4	Japan	21	2.5%
5	Korea, Republic of	9	1.1%
6	Singapore	8	1%
7	Netherlands	6	0.7%
8	France	6	0.7%
9	Cyprus	5	0.6%
10	Canada	3	0.4%
11	Portugal	3	0.4%
12	Malaysia	3	0.4%
13	United Kingdom	3	0.4%
14	Italy	2	0.2%
15	India	2	0.2%
16	Romania	2	0.2%
17	Norway	2	0.2%
18	Aland Islands	2	0.2%
19	Australia	2	0.2%
20	Belgium	2	0.2%
21	Hong Kong	1	0.1%
22	Palestine, State of	1	0.1%
23	Iran, Islamic Republic of	1	0.1%
24	Slovakia	1	0.1%
25	Sweden	1	0.1%