Rank	Countries/Territories	Count	Percent
1	United States	607	41.4%
2	China	491	33.5%
3	Germany	118	8%
4	Japan	48	3.3%
5	Russia	23	1.6%
6	Hong Kong	21	1.4%
7	France	17	1.2%
8	Israel	13	0.9%
9	Cyprus	11	0.7%
10	Taiwan	11	0.7%
11	United Kingdom	11	0.7%
12	Netherlands	10	0.7%
13	Australia	9	0.6%
14	Ireland	9	0.6%
15	Canada	8	0.5%
16	Korea, Republic of	8	0.5%
17	Singapore	8	0.5%
18	India	6	0.4%
19	Argentina	6	0.4%
20	Sweden	4	0.3%
21	Brazil	3	0.2%
22	Bulgaria	2	0.1%
23	Algeria	2	0.1%
24	Bangladesh	2	0.1%
25	Egypt	2	0.1%
26	Finland	2	0.1%
27	Norway	2	0.1%
28	Turkey	2	0.1%
29	Viet Nam	2	0.1%
30	Ukraine	1	0.1%
31	Philippines	1	0.1%
32	Romania	1	0.1%
33	Switzerland	1	0.1%
34	South Africa	1	0.1%
35	Spain	1	0.1%
36	Mongolia	1	0.1%
37	Nigeria	1	0.1%
38	Belgium	1	0.1%