Rank	Countries/Territories	Count	Percent
1	United States	607	40.8%
2	China	448	30.1%
3	Germany	98	6.6%
4	Japan	80	5.4%
5	United Kingdom	35	2.4%
6	Ukraine	25	1.7%
7	France	23	1.5%
8	Netherlands	22	1.5%
9	Norway	19	1.3%
10	Singapore	17	1.1%
11	India	13	0.9%
12	Cyprus	11	0.7%
13	Korea, Republic of	10	0.7%
14	Argentina	9	0.6%
15	Turkey	9	0.6%
16	Canada	8	0.5%
17	Hong Kong	8	0.5%
18	Ireland	4	0.3%
19	Philippines	4	0.3%
20	Thailand	4	0.3%
21	Iran, Islamic Republic of	3	0.2%
22	Latvia	3	0.2%
23	Chile	3	0.2%
24	Australia	3	0.2%
25	Indonesia	2	0.1%
26	Bulgaria	2	0.1%
27	Malaysia	2	0.1%
28	Mongolia	2	0.1%
29	Kyrgyzstan	2	0.1%
30	Spain	2	0.1%
31	Russia	2	0.1%
32	Sweden	1	0.1%
33	Switzerland	1	0.1%
34	Portugal	1	0.1%
35	Peru	1	0.1%
36	Lithuania	1	0.1%
37	Denmark	1	0.1%
38	Bangladesh	1	0.1%
39	Belgium	1	0.1%
40	Colombia	1	0.1%