Rank	Countries/Territories	Count	Percent
1	China	270	44%
2	United States	125	20.4%
3	Germany	38	6.2%
4	Ireland	27	4.4%
5	Netherlands	23	3.8%
6	Russia	21	3.4%
7	France	21	3.4%
8	Korea, Republic of	9	1.5%
9	Greece	8	1.3%
10	Italy	7	1.1%
11	Canada	7	1.1%
12	Cyprus	5	0.8%
13	Hong Kong	5	0.8%
14	Turkey	5	0.8%
15	Sudan	4	0.7%
16	Japan	4	0.7%
17	India	3	0.5%
18	Brazil	3	0.5%
19	Saudi Arabia	3	0.5%
20	Singapore	2	0.3%
21	Slovakia	2	0.3%
22	South Africa	2	0.3%
23	Spain	2	0.3%
24	Uganda	2	0.3%
25	Ukraine	2	0.3%
26	United Kingdom	2	0.3%
27		2	0.3%
28	Azerbaijan	2	0.3%
29	Egypt	2	0.3%
30	Ghana	2	0.3%
31	Israel	1	0.2%
32	Sweden	1	0.2%
33	Taiwan	1	0.2%