Rank	Countries/Territories	Count	Percent
1	China	396	53.1%
2	United States	168	22.5%
3	United Kingdom	56	7.5%
4	Germany	14	1.9%
5	Australia	13	1.7%
6	Ireland	12	1.6%
7	Japan	12	1.6%
8	Singapore	12	1.6%
9	Canada	11	1.5%
10	Netherlands	9	1.2%
11	India	4	0.5%
12	Bulgaria	4	0.5%
13		3	0.4%
14	Bangladesh	3	0.4%
15	Korea, Republic of	3	0.4%
16	Mongolia	3	0.4%
17	Turkey	3	0.4%
18	Spain	2	0.3%
19	Russia	2	0.3%
20	Malta	2	0.3%
21	Mauritius	2	0.3%
22	Israel	2	0.3%
23	Iceland	2	0.3%
24	Czech Republic	2	0.3%
25	France	2	0.3%
26	Indonesia	1	0.1%
27	Iran, Islamic Republic of	1	0.1%
28	Kenya	1	0.1%
29	South Africa	1	0.1%