Rank	Countries/Territories	Count	Percent
1	China	191	32.5%
2	United States	110	18.7%
3	Japan	93	15.8%
4	Singapore	18	3.1%
5	Taiwan	18	3.1%
6	India	17	2.9%
7	Norway	16	2.7%
8	Germany	15	2.6%
9	Korea, Republic of	13	2.2%
10	Latvia	12	2%
11	Indonesia	9	1.5%
12	United Kingdom	8	1.4%
13	Malaysia	7	1.2%
14	Hong Kong	7	1.2%
15	Sri Lanka	5	0.9%
16	Russia	5	0.9%
17	Netherlands	4	0.7%
18	Switzerland	3	0.5%
19	Spain	3	0.5%
20	Australia	3	0.5%
21		3	0.5%
22	Tanzania, United Republic of	3	0.5%
23	Argentina	2	0.3%
24	Canada	2	0.3%
25	Ireland	2	0.3%
26	Greece	2	0.3%
27	Egypt	2	0.3%
28	Poland	2	0.3%
29	Panama	2	0.3%
30	Philippines	1	0.2%
31	Namibia	1	0.2%
32	Romania	1	0.2%
33	Sweden	1	0.2%
34	France	1	0.2%
35	Congo	1	0.2%
36	Algeria	1	0.2%
37	Bangladesh	1	0.2%
38	Belgium	1	0.2%
39	Brazil	1	0.2%