Rank	Countries/Territories	Count	Percent
1	United States	607	48%
2	China	205	16.2%
3	Japan	79	6.2%
4	Germany	78	6.2%
5	Korea, Republic of	38	3%
6	Brazil	35	2.8%
7		26	2.1%
8	France	25	2%
9	Russia	17	1.3%
10	Singapore	16	1.3%
11	Netherlands	15	1.2%
12	Mexico	14	1.1%
13	India	12	0.9%
14	Hong Kong	10	0.8%
15	Poland	9	0.7%
16	United Kingdom	8	0.6%
17	Spain	8	0.6%
18	Lithuania	7	0.6%
19	Canada	7	0.6%
20	Italy	6	0.5%
21	Australia	5	0.4%
22	Cyprus	5	0.4%
23	Argentina	4	0.3%
24	Turkey	4	0.3%
25	Bangladesh	3	0.2%
26	Iran, Islamic Republic of	3	0.2%
27	Norway	3	0.2%
28	Malaysia	2	0.2%
29	Bolivia, Plurinational State of	2	0.2%
30	Philippines	2	0.2%
31	Viet Nam	1	0.1%
32	Austria	1	0.1%
33	Ireland	1	0.1%
34	Egypt	1	0.1%
35	Colombia	1	0.1%
36	Croatia	1	0.1%
37	Nepal	1	0.1%
38	Peru	1	0.1%
39	Nigeria	1	0.1%
40	Taiwan	1	0.1%