Rank	Countries/Territories	Count	Percent
1	United States	439	45.8%
2	China	235	24.5%
3	Germany	100	10.4%
4	Canada	23	2.4%
5	Japan	22	2.3%
6	Ukraine	13	1.4%
7	Netherlands	10	1%
8	Belgium	10	1%
9	Australia	9	0.9%
10	Hong Kong	9	0.9%
11	United Kingdom	8	0.8%
12	Mexico	8	0.8%
13	France	7	0.7%
14	Singapore	7	0.7%
15	Russia	6	0.6%
16	Switzerland	6	0.6%
17	India	5	0.5%
18	Cyprus	5	0.5%
19	Denmark	3	0.3%
20	Brazil	3	0.3%
21	Spain	3	0.3%
22	Korea, Republic of	3	0.3%
23	Malaysia	2	0.2%
24	New Zealand	2	0.2%
25	Bangladesh	2	0.2%
26	Belarus	2	0.2%
27	Egypt	2	0.2%
28	Ireland	2	0.2%
29	Israel	2	0.2%
30	Hungary	2	0.2%
31	Argentina	1	0.1%
32	Italy	1	0.1%
33	Iraq	1	0.1%
34	Norway	1	0.1%
35	Romania	1	0.1%
36	Jordan	1	0.1%
37	Sweden	1	0.1%
38	Mongolia	1	0.1%
39	Nepal	1	0.1%