Rank	Countries/Territories	Count	Percent
1	United States	250	30.7%
2	China	236	29%
3	Germany	53	6.5%
4	Japan	50	6.1%
5	Netherlands	36	4.4%
6	France	28	3.4%
7	Singapore	24	2.9%
8	Australia	13	1.6%
9	Canada	12	1.5%
10	Indonesia	9	1.1%
11	Hong Kong	7	0.9%
12	Qatar	6	0.7%
13	Russia	6	0.7%
14	Switzerland	6	0.7%
15	Ukraine	6	0.7%
16	United Kingdom	6	0.7%
17	Romania	5	0.6%
18	Poland	5	0.6%
19	Korea, Republic of	5	0.6%
20	Cyprus	5	0.6%
21	Bangladesh	4	0.5%
22	Iran, Islamic Republic of	4	0.5%
23	Latvia	4	0.5%
24	Lithuania	4	0.5%
25	Spain	3	0.4%
26	India	3	0.4%
27	Argentina	3	0.4%
28	Ireland	2	0.2%
29	Belgium	2	0.2%
30	Brazil	2	0.2%
31	Bulgaria	2	0.2%
32	South Africa	2	0.2%
33	Mongolia	2	0.2%
34	Turkey	2	0.2%
35	Portugal	1	0.1%
36	Philippines	1	0.1%
37	Thailand	1	0.1%
38	Denmark	1	0.1%
39	Egypt	1	0.1%
40	Finland	1	0.1%
41	Georgia	1	0.1%