Rank	Countries/Territories	Count	Percent
1	China	299	40.1%
2	United States	277	37.1%
3	Germany	43	5.8%
4	Netherlands	21	2.8%
5	France	10	1.3%
6	Poland	10	1.3%
7	Russia	10	1.3%
8	Singapore	9	1.2%
9	Japan	9	1.2%
10	Cyprus	7	0.9%
11	Australia	6	0.8%
12	Hong Kong	5	0.7%
13	Norway	4	0.5%
14	Ukraine	4	0.5%
15	India	3	0.4%
16	Korea, Republic of	3	0.4%
17	Canada	3	0.4%
18	Ghana	2	0.3%
19	Iran, Islamic Republic of	2	0.3%
20	Ireland	2	0.3%
21	United Kingdom	2	0.3%
22	Pakistan	2	0.3%
23	Portugal	2	0.3%
24	Puerto Rico	1	0.1%
25	Qatar	1	0.1%
26	Romania	1	0.1%
27	South Africa	1	0.1%
28	Spain	1	0.1%
29	Italy	1	0.1%
30	Mongolia	1	0.1%
31	Argentina	1	0.1%
32	Belgium	1	0.1%
33	Egypt	1	0.1%
34	Finland	1	0.1%