Rank	Countries/Territories	Count	Percent
1	United States	708	45.6%
2	China	383	24.7%
3	Germany	160	10.3%
4	India	57	3.7%
5	France	50	3.2%
6	Korea, Republic of	33	2.1%
7	Canada	32	2.1%
8	Japan	24	1.5%
9	Singapore	22	1.4%
10	Australia	14	0.9%
11	Hong Kong	8	0.5%
12	Cyprus	7	0.5%
13	Netherlands	6	0.4%
14	United Kingdom	6	0.4%
15	Russia	5	0.3%
16	Spain	4	0.3%
17	Latvia	4	0.3%
18	Argentina	3	0.2%
19	Turkey	3	0.2%
20	Switzerland	2	0.1%
21	Saudi Arabia	2	0.1%
22	South Africa	2	0.1%
23	Norway	2	0.1%
24	Malaysia	2	0.1%
25	Mexico	2	0.1%
26	Iran, Islamic Republic of	2	0.1%
27	Iraq	2	0.1%
28	Ireland	2	0.1%
29	Lithuania	1	0.1%
30	Bangladesh	1	0.1%
31	Brazil	1	0.1%
32	Taiwan	1	0.1%
33	Ukraine	1	0.1%