Rank	Countries/Territories	Count	Percent
1	China	962	49.9%
2	United States	606	31.4%
3	Germany	105	5.4%
4	Australia	37	1.9%
5	France	37	1.9%
6	Canada	30	1.6%
7	Korea, Republic of	21	1.1%
8	Ukraine	19	1%
9	Netherlands	19	1%
10	Singapore	16	0.8%
11	Taiwan	13	0.7%
12	Japan	10	0.5%
13	Russia	9	0.5%
14	Ireland	4	0.2%
15	Latvia	4	0.2%
16	Cyprus	4	0.2%
17	Bangladesh	4	0.2%
18	Bulgaria	3	0.2%
19	Hong Kong	3	0.2%
20	Portugal	3	0.2%
21	Switzerland	3	0.2%
22	South Africa	2	0.1%
23	Sweden	2	0.1%
24	India	2	0.1%
25	Denmark	2	0.1%
26	Iran, Islamic Republic of	2	0.1%
27	Mongolia	2	0.1%
28	Indonesia	1	0.1%
29	Argentina	1	0.1%
30	Norway	1	0.1%
31	United Kingdom	1	0.1%