Rank	Countries/Territories	Count	Percent
1	United States	341	33.3%
2	China	267	26.1%
3	Germany	164	16%
4	Netherlands	36	3.5%
5	India	31	3%
6	Japan	27	2.6%
7	Spain	26	2.5%
8	Canada	24	2.3%
9	Korea, Republic of	13	1.3%
10	Singapore	11	1.1%
11	Brazil	9	0.9%
12	Greece	8	0.8%
13	Hong Kong	8	0.8%
14	France	6	0.6%
15	Italy	6	0.6%
16	Taiwan	5	0.5%
17	Belgium	5	0.5%
18	Portugal	4	0.4%
19	United Kingdom	3	0.3%
20	Russia	3	0.3%
21	Saudi Arabia	3	0.3%
22	Cyprus	3	0.3%
23	Indonesia	3	0.3%
24	Iran, Islamic Republic of	2	0.2%
25	Hungary	2	0.2%
26	Australia	2	0.2%
27	Romania	2	0.2%
28	Norway	2	0.2%
29	Egypt	2	0.2%
30	Malaysia	1	0.1%
31	Poland	1	0.1%
32	Sweden	1	0.1%
33	Denmark	1	0.1%
34	Georgia	1	0.1%
35	Ireland	1	0.1%