Rank	Countries/Territories	Count	Percent
1	United States	640	41.3%
2	China	391	25.2%
3	Japan	145	9.4%
4	Germany	112	7.2%
5	India	35	2.3%
6	Canada	24	1.5%
7	Netherlands	23	1.5%
8	Hungary	22	1.4%
9	France	19	1.2%
10	Norway	17	1.1%
11	Korea, Republic of	15	1%
12	Switzerland	13	0.8%
13	Cyprus	9	0.6%
14	Ecuador	8	0.5%
15	United Kingdom	8	0.5%
16	Poland	8	0.5%
17	Singapore	7	0.5%
18	Ukraine	6	0.4%
19	Ireland	6	0.4%
20	Indonesia	4	0.3%
21	Hong Kong	4	0.3%
22	Turkey	4	0.3%
23	Russia	4	0.3%
24	Malaysia	4	0.3%
25	Australia	3	0.2%
26	Brazil	3	0.2%
27	Algeria	2	0.1%
28	Argentina	2	0.1%
29	Colombia	2	0.1%
30	Portugal	2	0.1%
31	Serbia	2	0.1%
32	Spain	2	0.1%
33	Philippines	1	0.1%
34	Mongolia	1	0.1%
35	Iran, Islamic Republic of	1	0.1%
36	Viet Nam	1	0.1%