Rank	Countries/Territories	Count	Percent
1	China	499	54.7%
2	United States	273	29.9%
3	Germany	69	7.6%
4	France	18	2%
5	Ukraine	8	0.9%
6	Cyprus	6	0.7%
7		4	0.4%
8	Australia	4	0.4%
9	Indonesia	4	0.4%
10	India	3	0.3%
11	Ireland	2	0.2%
12	Japan	2	0.2%
13	Switzerland	2	0.2%
14	Taiwan	2	0.2%
15	Hong Kong	2	0.2%
16	Netherlands	2	0.2%
17	Portugal	2	0.2%
18	Romania	1	0.1%
19	Singapore	1	0.1%
20	Sweden	1	0.1%
21	Iran, Islamic Republic of	1	0.1%
22	Brazil	1	0.1%
23	Canada	1	0.1%
24	Argentina	1	0.1%
25	Egypt	1	0.1%
26	Georgia	1	0.1%
27	Malaysia	1	0.1%
28	Viet Nam	1	0.1%