Rank	Countries/Territories	Count	Percent
1	China	391	43.3%
2	United States	306	33.9%
3	Germany	62	6.9%
4	Japan	17	1.9%
5	Cyprus	12	1.3%
6	Czech Republic	12	1.3%
7	Netherlands	11	1.2%
8	Pakistan	11	1.2%
9	Australia	10	1.1%
10	Korea, Republic of	10	1.1%
11	France	10	1.1%
12	Romania	5	0.6%
13	Singapore	5	0.6%
14	United Kingdom	5	0.6%
15	Canada	4	0.4%
16	Brazil	3	0.3%
17	Denmark	3	0.3%
18	Ecuador	3	0.3%
19	Turkey	3	0.3%
20	Ukraine	2	0.2%
21	Philippines	2	0.2%
22	Spain	2	0.2%
23	Georgia	2	0.2%
24	Greece	2	0.2%
25	India	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Italy	2	0.2%
28	Lithuania	1	0.1%
29	Argentina	1	0.1%
30	Switzerland	1	0.1%