Rank	Countries/Territories	Count	Percent
1	United States	422	41%
2	China	347	33.7%
3	Germany	69	6.7%
4	Japan	52	5.1%
5	France	46	4.5%
6	Netherlands	14	1.4%
7	Singapore	7	0.7%
8	Australia	7	0.7%
9	Canada	6	0.6%
10	Cyprus	5	0.5%
11	United Kingdom	5	0.5%
12	Syrian Arab Republic	5	0.5%
13	Turkey	4	0.4%
14	India	4	0.4%
15	Tunisia	3	0.3%
16	Slovakia	3	0.3%
17	Mexico	3	0.3%
18	Sweden	2	0.2%
19	Peru	2	0.2%
20	Romania	2	0.2%
21	Nepal	2	0.2%
22	Kenya	2	0.2%
23	Argentina	2	0.2%
24	Bangladesh	2	0.2%
25	Belgium	2	0.2%
26	Brazil	1	0.1%
27	Bulgaria	1	0.1%
28	Colombia	1	0.1%
29	Malaysia	1	0.1%
30	Ireland	1	0.1%
31	Iceland	1	0.1%
32	Thailand	1	0.1%
33	Ukraine	1	0.1%
34	Russia	1	0.1%
35	Saudi Arabia	1	0.1%
36	Mongolia	1	0.1%