Rank	Countries/Territories	Count	Percent
1	China	278	34.9%
2	United States	274	34.4%
3	Germany	89	11.2%
4	France	25	3.1%
5	Netherlands	16	2%
6	Japan	14	1.8%
7	Sweden	14	1.8%
8	Russia	13	1.6%
9	Canada	12	1.5%
10	India	9	1.1%
11	Korea, Republic of	7	0.9%
12	Pakistan	6	0.8%
13	Italy	6	0.8%
14	Singapore	5	0.6%
15	United Kingdom	4	0.5%
16	Ireland	4	0.5%
17	Hungary	4	0.5%
18	Ecuador	2	0.3%
19	Argentina	2	0.3%
20	Iran, Islamic Republic of	2	0.3%
21	Viet Nam	2	0.3%
22	Slovakia	2	0.3%
23	Saudi Arabia	2	0.3%
24	Poland	1	0.1%
25	Australia	1	0.1%
26	Austria	1	0.1%
27	Algeria	1	0.1%