Rank	Countries/Territories	Count	Percent
1	United States	490	40%
2	China	339	27.7%
3	Germany	105	8.6%
4	France	32	2.6%
5	Netherlands	27	2.2%
6	India	22	1.8%
7	Australia	20	1.6%
8	Japan	20	1.6%
9	Singapore	20	1.6%
10	Canada	17	1.4%
11	Russia	15	1.2%
12	Korea, Republic of	11	0.9%
13	Ukraine	11	0.9%
14	United Kingdom	10	0.8%
15	Hong Kong	9	0.7%
16	Poland	7	0.6%
17	Ireland	6	0.5%
18	Cyprus	6	0.5%
19	Brazil	6	0.5%
20	Malaysia	6	0.5%
21	Egypt	5	0.4%
22	Romania	5	0.4%
23	Iran, Islamic Republic of	4	0.3%
24	Spain	4	0.3%
25	Argentina	3	0.2%
26	Lithuania	3	0.2%
27	Latvia	2	0.2%
28	Pakistan	2	0.2%
29	Albania	2	0.2%
30	Chile	2	0.2%
31	Greece	2	0.2%
32	Sweden	2	0.2%
33	Switzerland	1	0.1%
34	Finland	1	0.1%
35	Denmark	1	0.1%
36	Peru	1	0.1%
37	Norway	1	0.1%
38	Saudi Arabia	1	0.1%
39	Luxembourg	1	0.1%
40	Italy	1	0.1%
41	Jordan	1	0.1%