Rank	Countries/Territories	Count	Percent
1	China	405	45.7%
2	United States	244	27.5%
3	Germany	84	9.5%
4	France	32	3.6%
5	India	19	2.1%
6	Japan	18	2%
7	Switzerland	12	1.4%
8	United Kingdom	10	1.1%
9	Netherlands	10	1.1%
10	Ireland	10	1.1%
11	Korea, Republic of	7	0.8%
12	Cyprus	5	0.6%
13	Australia	5	0.6%
14	Singapore	4	0.5%
15	Ukraine	3	0.3%
16	Canada	3	0.3%
17	Guatemala	2	0.2%
18	Hong Kong	2	0.2%
19	Iran, Islamic Republic of	2	0.2%
20	Mongolia	2	0.2%
21	Philippines	2	0.2%
22	Tanzania, United Republic of	1	0.1%
23	Thailand	1	0.1%
24	Malaysia	1	0.1%
25	Kenya	1	0.1%
26	Bangladesh	1	0.1%
27	Colombia	1	0.1%