Rank	Countries/Territories	Count	Percent
1	United States	290	35.2%
2	China	279	33.9%
3	Germany	71	8.6%
4	Netherlands	41	5%
5	France	24	2.9%
6	Japan	23	2.8%
7	Canada	22	2.7%
8	India	16	1.9%
9	Korea, Republic of	13	1.6%
10	Ireland	9	1.1%
11	Cyprus	6	0.7%
12	Singapore	5	0.6%
13	Australia	4	0.5%
14	Denmark	3	0.4%
15	Ukraine	3	0.4%
16	Bangladesh	2	0.2%
17	Bulgaria	2	0.2%
18	Hong Kong	2	0.2%
19	Sweden	2	0.2%
20	Turkey	2	0.2%
21	Italy	2	0.2%
22	Mongolia	2	0.2%
23	Spain	1	0.1%