Rank	Countries/Territories	Count	Percent
1	China	264	52.8%
2	United States	124	24.8%
3	Singapore	23	4.6%
4	Netherlands	16	3.2%
5	Japan	11	2.2%
6		11	2.2%
7	Ireland	8	1.6%
8	Germany	7	1.4%
9	France	7	1.4%
10	Korea, Republic of	7	1.4%
11	Russia	4	0.8%
12	Philippines	2	0.4%
13	Taiwan	2	0.4%
14	Thailand	2	0.4%
15	United Kingdom	2	0.4%
16	Argentina	2	0.4%
17	Australia	2	0.4%
18	Bangladesh	2	0.4%
19	Brazil	1	0.2%
20	Georgia	1	0.2%
21	Mongolia	1	0.2%
22	Papua New Guinea	1	0.2%