Rank	Countries/Territories	Count	Percent
1	China	556	38.2%
2	United States	545	37.5%
3	Germany	139	9.6%
4	Japan	65	4.5%
5	India	23	1.6%
6	Singapore	20	1.4%
7	Canada	14	1%
8	Netherlands	11	0.8%
9	Cyprus	10	0.7%
10	Norway	9	0.6%
11	Egypt	6	0.4%
12	Australia	6	0.4%
13	Bulgaria	4	0.3%
14	Greece	4	0.3%
15	Switzerland	4	0.3%
16	Ukraine	4	0.3%
17	United Kingdom	4	0.3%
18	Thailand	3	0.2%
19	Viet Nam	3	0.2%
20	Argentina	3	0.2%
21	France	3	0.2%
22	Bangladesh	2	0.1%
23	Iran, Islamic Republic of	2	0.1%
24	Turkey	2	0.1%
25	Russia	2	0.1%
26	Saudi Arabia	2	0.1%
27	Nepal	2	0.1%
28	Sweden	1	0.1%
29	Ireland	1	0.1%
30	Korea, Republic of	1	0.1%
31	Libya	1	0.1%
32	Luxembourg	1	0.1%
33	Mongolia	1	0.1%