Rank	Countries/Territories	Count	Percent
1	China	103	42.6%
2	United States	69	28.5%
3	Japan	14	5.8%
4	Germany	9	3.7%
5	Korea, Republic of	5	2.1%
6	Singapore	5	2.1%
7	Syrian Arab Republic	5	2.1%
8	United Kingdom	4	1.7%
9	Netherlands	4	1.7%
10	Ireland	3	1.2%
11	Egypt	2	0.8%
12	Finland	2	0.8%
13	France	2	0.8%
14	Portugal	2	0.8%
15	Canada	2	0.8%
16	Mongolia	2	0.8%
17	Kenya	2	0.8%
18	Spain	2	0.8%
19	Taiwan	1	0.4%
20	Malaysia	1	0.4%
21	Romania	1	0.4%
22	Algeria	1	0.4%
23	Austria	1	0.4%