Rank	Countries/Territories	Count	Percent
1	United States	374	32.7%
2	China	326	28.5%
3	Germany	94	8.2%
4	India	59	5.2%
5		50	4.4%
6	Japan	48	4.2%
7	Canada	40	3.5%
8	France	36	3.1%
9	Korea, Republic of	15	1.3%
10	Netherlands	13	1.1%
11	Norway	13	1.1%
12	Singapore	8	0.7%
13	Ukraine	8	0.7%
14	United Kingdom	7	0.6%
15	Belgium	6	0.5%
16	Estonia	5	0.4%
17	Russia	5	0.4%
18	Finland	4	0.3%
19	Cyprus	3	0.3%
20	Hong Kong	3	0.3%
21	Argentina	3	0.3%
22	Australia	3	0.3%
23	Ireland	3	0.3%
24	Latvia	3	0.3%
25	Poland	2	0.2%
26	Sweden	2	0.2%
27	Austria	2	0.2%
28	Chile	2	0.2%
29	Bulgaria	1	0.1%
30	Bangladesh	1	0.1%
31	Iran, Islamic Republic of	1	0.1%
32	Turkey	1	0.1%
33	Israel	1	0.1%
34	Malaysia	1	0.1%
35	Morocco	1	0.1%