Rank	Countries/Territories	Count	Percent
1	China	234	36.5%
2	United States	218	34%
3	Germany	40	6.2%
4	Ukraine	30	4.7%
5	Japan	22	3.4%
6	Hong Kong	12	1.9%
7	Singapore	10	1.6%
8	Netherlands	9	1.4%
9	Canada	7	1.1%
10	Australia	7	1.1%
11	Russia	6	0.9%
12	United Kingdom	6	0.9%
13	France	5	0.8%
14	Ireland	3	0.5%
15	Argentina	3	0.5%
16	Cyprus	3	0.5%
17	India	3	0.5%
18	Korea, Republic of	3	0.5%
19	Luxembourg	2	0.3%
20	Mongolia	2	0.3%
21	Croatia	2	0.3%
22	Algeria	2	0.3%
23	Bulgaria	2	0.3%
24	United Arab Emirates	2	0.3%
25	Slovakia	2	0.3%
26	Sweden	2	0.3%
27	Switzerland	1	0.2%
28	Georgia	1	0.2%
29	Norway	1	0.2%
30	Iran, Islamic Republic of	1	0.2%