Rank	Countries/Territories	Count	Percent
1	United States	438	42.3%
2	China	235	22.7%
3	Germany	165	15.9%
4	Thailand	38	3.7%
5	Korea, Republic of	32	3.1%
6	Netherlands	16	1.5%
7	Singapore	11	1.1%
8	Ukraine	11	1.1%
9	Turkey	10	1%
10	Russia	8	0.8%
11	India	8	0.8%
12	Italy	7	0.7%
13	France	7	0.7%
14	Canada	7	0.7%
15	Greece	6	0.6%
16	Hong Kong	6	0.6%
17	Japan	6	0.6%
18	Belgium	5	0.5%
19	Argentina	3	0.3%
20	Finland	3	0.3%
21	Cyprus	2	0.2%
22	United Kingdom	2	0.2%
23	South Africa	2	0.2%
24	Spain	2	0.2%
25	Slovakia	1	0.1%
26	Norway	1	0.1%
27	Costa Rica	1	0.1%
28	Australia	1	0.1%
29	Bulgaria	1	0.1%
30	Iran, Islamic Republic of	1	0.1%