Rank	Countries/Territories	Count	Percent
1	China	386	44.3%
2	United States	275	31.5%
3	Germany	47	5.4%
4		29	3.3%
5	Singapore	12	1.4%
6	Canada	10	1.1%
7	Japan	9	1%
8	Netherlands	8	0.9%
9	France	8	0.9%
10	Ireland	7	0.8%
11	Croatia	7	0.8%
12	Norway	7	0.8%
13	Russia	7	0.8%
14	Korea, Republic of	6	0.7%
15	Sweden	6	0.7%
16	Cyprus	6	0.7%
17	Australia	6	0.7%
18	Iran, Islamic Republic of	5	0.6%
19	United Kingdom	5	0.6%
20	Lithuania	3	0.3%
21	Iceland	3	0.3%
22	Egypt	3	0.3%
23	Colombia	2	0.2%
24	Bangladesh	2	0.2%
25	Brazil	2	0.2%
26	Hong Kong	2	0.2%
27	Mongolia	2	0.2%
28	Switzerland	2	0.2%
29	Taiwan	1	0.1%
30	Ukraine	1	0.1%
31	New Zealand	1	0.1%
32	Italy	1	0.1%
33	Cameroon	1	0.1%