Rank	Countries/Territories	Count	Percent
1	United States	422	38.4%
2	China	336	30.6%
3	Germany	50	4.6%
4	Australia	31	2.8%
5	India	27	2.5%
6	Netherlands	25	2.3%
7	France	23	2.1%
8	United Kingdom	21	1.9%
9	Japan	13	1.2%
10	Singapore	13	1.2%
11	Romania	12	1.1%
12	Canada	11	1%
13	Cyprus	8	0.7%
14	Ireland	8	0.7%
15	Egypt	7	0.6%
16	Belgium	7	0.6%
17	Brazil	7	0.6%
18	Korea, Republic of	7	0.6%
19	New Zealand	7	0.6%
20	Ukraine	7	0.6%
21	Poland	6	0.5%
22	Hong Kong	6	0.5%
23	Spain	5	0.5%
24	Italy	5	0.5%
25	Bangladesh	4	0.4%
26	Indonesia	3	0.3%
27	Greece	3	0.3%
28	Trinidad and Tobago	3	0.3%
29	South Africa	3	0.3%
30	Portugal	3	0.3%
31	Norway	2	0.2%
32	Turkey	2	0.2%
33	Switzerland	2	0.2%
34	Taiwan	2	0.2%
35	Argentina	2	0.2%
36	Chile	2	0.2%
37	Iran, Islamic Republic of	1	0.1%
38	Malaysia	1	0.1%
39	Mongolia	1	0.1%