Rank	Countries/Territories	Count	Percent
1	United States	429	44.6%
2	China	218	22.7%
3	Germany	126	13.1%
4	Japan	22	2.3%
5	Korea, Republic of	22	2.3%
6	Canada	21	2.2%
7	India	13	1.4%
8	France	11	1.1%
9	Mexico	10	1%
10	Australia	9	0.9%
11	Egypt	8	0.8%
12	Netherlands	7	0.7%
13	Thailand	5	0.5%
14	Greece	5	0.5%
15	Ireland	5	0.5%
16	Brazil	5	0.5%
17	Cyprus	5	0.5%
18	Hong Kong	4	0.4%
19	El Salvador	4	0.4%
20	Ukraine	4	0.4%
21	United Kingdom	4	0.4%
22	Singapore	4	0.4%
23	Turkey	3	0.3%
24	Russia	2	0.2%
25	Mongolia	2	0.2%
26	Lebanon	2	0.2%
27	Jordan	2	0.2%
28	Colombia	2	0.2%
29	Argentina	2	0.2%
30	Bangladesh	1	0.1%
31	Malaysia	1	0.1%
32	Norway	1	0.1%
33	Pakistan	1	0.1%
34	Portugal	1	0.1%
35	Switzerland	1	0.1%