Rank	Countries/Territories	Count	Percent
1	United States	347	43.4%
2	China	176	22%
3	Germany	85	10.6%
4	India	45	5.6%
5	France	36	4.5%
6	Japan	30	3.8%
7	Canada	14	1.8%
8	Singapore	13	1.6%
9		8	1%
10	Australia	6	0.8%
11	Brazil	6	0.8%
12	Cyprus	6	0.8%
13	Korea, Republic of	6	0.8%
14	Ireland	4	0.5%
15	Poland	4	0.5%
16	Netherlands	3	0.4%
17	Italy	2	0.2%
18	Switzerland	2	0.2%
19	Ukraine	2	0.2%
20	Thailand	1	0.1%
21	Mongolia	1	0.1%
22	Paraguay	1	0.1%
23	Russia	1	0.1%
24	Hong Kong	1	0.1%