Rank	Countries/Territories	Count	Percent
1	United States	469	38%
2	China	410	33.2%
3	Germany	97	7.9%
4	Australia	45	3.6%
5	Japan	36	2.9%
6	France	25	2%
7	Netherlands	20	1.6%
8	Russia	14	1.1%
9	Cyprus	14	1.1%
10	Ukraine	13	1.1%
11	Singapore	12	1%
12	Argentina	9	0.7%
13	Iran, Islamic Republic of	7	0.6%
14	Ireland	7	0.6%
15	United Kingdom	7	0.6%
16	India	6	0.5%
17	Hong Kong	5	0.4%
18	Canada	5	0.4%
19	Greece	4	0.3%
20	Korea, Republic of	4	0.3%
21	Pakistan	4	0.3%
22	Turkey	3	0.2%
23	Belgium	3	0.2%
24	Bangladesh	2	0.2%
25	Romania	2	0.2%
26	Sweden	2	0.2%
27	Norway	2	0.2%
28	Mongolia	2	0.2%
29	Morocco	2	0.2%
30	Philippines	1	0.1%
31	Qatar	1	0.1%
32	Lebanon	1	0.1%