Rank	Countries/Territories	Count	Percent
1	United States	406	35.1%
2	China	248	21.4%
3	Netherlands	105	9.1%
4	Germany	75	6.5%
5	United Kingdom	34	2.9%
6	Canada	33	2.8%
7	Slovakia	25	2.2%
8	Korea, Republic of	20	1.7%
9	India	19	1.6%
10	Japan	18	1.6%
11	Malaysia	15	1.3%
12	Hong Kong	15	1.3%
13	Iran, Islamic Republic of	12	1%
14	Russia	11	0.9%
15	Singapore	11	0.9%
16	Australia	10	0.9%
17	Belgium	9	0.8%
18	Romania	9	0.8%
19	Brazil	7	0.6%
20	Hungary	5	0.4%
21	Denmark	5	0.4%
22	Mexico	5	0.4%
23	Ireland	5	0.4%
24	Italy	5	0.4%
25	Taiwan	5	0.4%
26	Spain	4	0.3%
27	France	4	0.3%
28	Peru	4	0.3%
29	Argentina	4	0.3%
30	Colombia	3	0.3%
31	Egypt	3	0.3%
32	Indonesia	3	0.3%
33	Israel	3	0.3%
34	Luxembourg	3	0.3%
35	Turkey	3	0.3%
36	Sweden	2	0.2%
37	Philippines	2	0.2%
38	Qatar	1	0.1%
39	Norway	1	0.1%
40	Jordan	1	0.1%
41	Iraq	1	0.1%
42	Finland	1	0.1%
43	Bahrain	1	0.1%
44	Bangladesh	1	0.1%
45	Slovenia	1	0.1%