Rank	Countries/Territories	Count	Percent
1	China	365	41.7%
2	United States	268	30.6%
3	Germany	71	8.1%
4	Canada	33	3.8%
5	United Kingdom	20	2.3%
6	Russia	18	2.1%
7	Australia	18	2.1%
8	France	15	1.7%
9	Japan	15	1.7%
10	Netherlands	10	1.1%
11	Iran, Islamic Republic of	5	0.6%
12	India	3	0.3%
13	Cyprus	3	0.3%
14	Argentina	3	0.3%
15	New Zealand	3	0.3%
16	Taiwan	2	0.2%
17	Turkey	2	0.2%
18	Singapore	2	0.2%
19	South Africa	2	0.2%
20	Spain	2	0.2%
21	Romania	2	0.2%
22	Brazil	2	0.2%
23	Hong Kong	2	0.2%
24	Malaysia	2	0.2%
25	Mongolia	2	0.2%
26	Luxembourg	1	0.1%
27	Bangladesh	1	0.1%
28	Virgin Islands, British	1	0.1%
29	Sweden	1	0.1%
30	Poland	1	0.1%