Rank	Countries/Territories	Count	Percent
1	United States	327	31.5%
2	China	297	28.6%
3	Germany	117	11.3%
4	Korea, Republic of	50	4.8%
5	Netherlands	32	3.1%
6	France	30	2.9%
7	Japan	20	1.9%
8	Brazil	15	1.4%
9	Canada	12	1.2%
10	Ireland	10	1%
11	United Kingdom	10	1%
12	Taiwan	9	0.9%
13	Singapore	8	0.8%
14	Cyprus	8	0.8%
15	India	8	0.8%
16	Turkey	7	0.7%
17	Spain	7	0.7%
18	Australia	6	0.6%
19	Italy	5	0.5%
20	Sweden	5	0.5%
21	Switzerland	5	0.5%
22	Viet Nam	4	0.4%
23	Iran, Islamic Republic of	4	0.4%
24	Belgium	3	0.3%
25	Norway	3	0.3%
26	Ukraine	3	0.3%
27	Philippines	2	0.2%
28	South Africa	2	0.2%
29	Portugal	2	0.2%
30	Russia	2	0.2%
31	Malaysia	2	0.2%
32	Morocco	2	0.2%
33	Czech Republic	2	0.2%
34	Denmark	2	0.2%
35	Greece	2	0.2%
36	Hong Kong	2	0.2%
37	Bangladesh	2	0.2%
38	Algeria	2	0.2%
39	Chile	2	0.2%
40	Colombia	1	0.1%
41	Argentina	1	0.1%
42	New Zealand	1	0.1%
43	Mexico	1	0.1%
44	Poland	1	0.1%
45	Peru	1	0.1%