Rank	Countries/Territories	Count	Percent
1	China	168	51.1%
2	United States	58	17.6%
3	Australia	16	4.9%
4	Japan	16	4.9%
5	Greece	8	2.4%
6	Germany	7	2.1%
7	Spain	7	2.1%
8	Singapore	6	1.8%
9	Canada	6	1.8%
10		6	1.8%
11	Sweden	5	1.5%
12	Denmark	3	0.9%
13	France	3	0.9%
14	Lithuania	3	0.9%
15	Mongolia	3	0.9%
16	Iran, Islamic Republic of	2	0.6%
17	Ecuador	2	0.6%
18	Faroe Islands	2	0.6%
19	Colombia	2	0.6%
20	Pakistan	2	0.6%
21	Romania	1	0.3%
22	Estonia	1	0.3%
23	Netherlands	1	0.3%
24	Jordan	1	0.3%