Rank	Countries/Territories	Count	Percent
1	United States	591	38.5%
2	China	449	29.3%
3	Germany	173	11.3%
4	France	55	3.6%
5	Netherlands	48	3.1%
6	India	44	2.9%
7	Japan	44	2.9%
8	Singapore	13	0.8%
9	United Kingdom	12	0.8%
10	Mexico	12	0.8%
11	Cyprus	12	0.8%
12	Canada	10	0.7%
13	Australia	9	0.6%
14	Korea, Republic of	8	0.5%
15	Spain	7	0.5%
16	Iran, Islamic Republic of	6	0.4%
17	Egypt	6	0.4%
18	Argentina	5	0.3%
19	Taiwan	5	0.3%
20	Ukraine	3	0.2%
21	Mongolia	3	0.2%
22	Russia	3	0.2%
23	Puerto Rico	2	0.1%
24	Thailand	2	0.1%
25	Georgia	2	0.1%
26	Jordan	2	0.1%
27	Malaysia	1	0.1%
28	Ireland	1	0.1%
29	Bahrain	1	0.1%
30	Switzerland	1	0.1%
31	Slovakia	1	0.1%
32	Nigeria	1	0.1%
33	Philippines	1	0.1%
34	Poland	1	0.1%