Rank	Countries/Territories	Count	Percent
1	United States	417	36.4%
2	China	386	33.7%
3	Germany	69	6%
4	Netherlands	38	3.3%
5	France	26	2.3%
6	Brazil	18	1.6%
7	United Kingdom	17	1.5%
8	India	16	1.4%
9	Australia	15	1.3%
10	Ireland	10	0.9%
11	Korea, Republic of	10	0.9%
12	Poland	10	0.9%
13	Singapore	8	0.7%
14	Spain	8	0.7%
15	Italy	8	0.7%
16	Canada	8	0.7%
17	Egypt	8	0.7%
18	Turkey	7	0.6%
19	Hong Kong	7	0.6%
20	Argentina	6	0.5%
21	Portugal	6	0.5%
22	Cyprus	5	0.4%
23	Greece	4	0.3%
24	Romania	4	0.3%
25	Russia	4	0.3%
26	Norway	3	0.3%
27	Pakistan	3	0.3%
28	Mexico	3	0.3%
29	Belgium	3	0.3%
30	Ukraine	3	0.3%
31	Denmark	2	0.2%
32	Japan	2	0.2%
33	Malaysia	2	0.2%
34	Nepal	1	0.1%
35	Switzerland	1	0.1%
36	Taiwan	1	0.1%
37	South Africa	1	0.1%
38	Belarus	1	0.1%
39	Georgia	1	0.1%
40	Hungary	1	0.1%
41	Iran, Islamic Republic of	1	0.1%
42	United Arab Emirates	1	0.1%