Rank	Countries/Territories	Count	Percent
1	China	493	37.6%
2	United States	424	32.3%
3	Germany	81	6.2%
4	India	56	4.3%
5	Australia	55	4.2%
6	France	28	2.1%
7	Korea, Republic of	24	1.8%
8	Canada	20	1.5%
9	Japan	19	1.4%
10	Singapore	15	1.1%
11		13	1%
12	Cyprus	9	0.7%
13	Netherlands	9	0.7%
14	Russia	8	0.6%
15	Ireland	8	0.6%
16	Norway	6	0.5%
17	Iran, Islamic Republic of	5	0.4%
18	Egypt	4	0.3%
19	Romania	4	0.3%
20	Spain	4	0.3%
21	Belgium	3	0.2%
22	Greece	3	0.2%
23	Ghana	2	0.2%
24	Argentina	2	0.2%
25	Denmark	2	0.2%
26	United Kingdom	2	0.2%
27	Mexico	2	0.2%
28	Pakistan	2	0.2%
29	Poland	2	0.2%
30	Jordan	2	0.2%
31	Malaysia	1	0.1%
32	Mongolia	1	0.1%
33	Viet Nam	1	0.1%
34	Ethiopia	1	0.1%
35	Brazil	1	0.1%