Rank	Countries/Territories	Count	Percent
1	United States	441	43.2%
2	China	326	32%
3	Germany	83	8.1%
4	Netherlands	36	3.5%
5	France	21	2.1%
6	Japan	20	2%
7	Canada	12	1.2%
8	Cyprus	9	0.9%
9	Korea, Republic of	8	0.8%
10	United Kingdom	8	0.8%
11	Romania	8	0.8%
12	Singapore	7	0.7%
13	Malaysia	6	0.6%
14	India	6	0.6%
15	Russia	4	0.4%
16	Norway	3	0.3%
17	Argentina	3	0.3%
18	Bangladesh	3	0.3%
19	Poland	2	0.2%
20	Ireland	2	0.2%
21	Serbia	2	0.2%
22	Slovakia	2	0.2%
23	Sweden	2	0.2%
24	Ukraine	1	0.1%
25	Mongolia	1	0.1%
26	Bulgaria	1	0.1%
27	Australia	1	0.1%
28	Finland	1	0.1%
29	Georgia	1	0.1%