Rank	Countries/Territories	Count	Percent
1	United States	567	39%
2	China	471	32.4%
3	Germany	119	8.2%
4	Japan	78	5.4%
5	Canada	39	2.7%
6	France	35	2.4%
7	Netherlands	30	2.1%
8	Korea, Republic of	16	1.1%
9	Singapore	13	0.9%
10	United Kingdom	13	0.9%
11	Cyprus	7	0.5%
12	Italy	7	0.5%
13	Belgium	7	0.5%
14	Bangladesh	6	0.4%
15	Hong Kong	6	0.4%
16	Australia	5	0.3%
17	Argentina	4	0.3%
18	India	4	0.3%
19	Russia	3	0.2%
20	Taiwan	3	0.2%
21	Sweden	2	0.1%
22	Turkey	2	0.1%
23	Ukraine	2	0.1%
24	Latvia	2	0.1%
25	Lithuania	2	0.1%
26	Iran, Islamic Republic of	2	0.1%
27	Bulgaria	2	0.1%
28	Croatia	1	0.1%
29	Georgia	1	0.1%
30	Greece	1	0.1%
31	South Africa	1	0.1%
32	Norway	1	0.1%
33	Thailand	1	0.1%