Rank	Countries/Territories	Count	Percent
1	United States	279	32.7%
2	China	245	28.7%
3	Germany	76	8.9%
4	Netherlands	57	6.7%
5	India	36	4.2%
6	Belgium	33	3.9%
7	France	19	2.2%
8	Russia	13	1.5%
9	Hong Kong	10	1.2%
10	Latvia	8	0.9%
11	Japan	7	0.8%
12	Nigeria	7	0.8%
13	Turkey	6	0.7%
14	Australia	6	0.7%
15	Brazil	5	0.6%
16	Ireland	5	0.6%
17	United Kingdom	4	0.5%
18	Serbia	3	0.4%
19	Singapore	3	0.4%
20	Korea, Republic of	3	0.4%
21	Lithuania	3	0.4%
22	Egypt	3	0.4%
23	Canada	2	0.2%
24	Israel	2	0.2%
25	Italy	2	0.2%
26	South Africa	2	0.2%
27	Switzerland	2	0.2%
28	Saudi Arabia	2	0.2%
29	Philippines	2	0.2%
30	Romania	1	0.1%
31	Norway	1	0.1%
32	Pakistan	1	0.1%
33	Thailand	1	0.1%
34	Sweden	1	0.1%
35	Indonesia	1	0.1%
36	Iran, Islamic Republic of	1	0.1%
37	Armenia	1	0.1%
38	Viet Nam	1	0.1%