Rank	Countries/Territories	Count	Percent
1	China	214	33.1%
2	United States	171	26.5%
3	Japan	48	7.4%
4	Netherlands	47	7.3%
5		27	4.2%
6	Denmark	19	2.9%
7	Singapore	19	2.9%
8	Canada	12	1.9%
9	France	11	1.7%
10	Germany	10	1.5%
11	Bulgaria	9	1.4%
12	Russia	7	1.1%
13	United Kingdom	7	1.1%
14	Nigeria	6	0.9%
15	Hong Kong	5	0.8%
16	Argentina	3	0.5%
17	Australia	3	0.5%
18	South Africa	3	0.5%
19	Mongolia	3	0.5%
20	Spain	2	0.3%
21	Norway	2	0.3%
22	Philippines	2	0.3%
23	India	2	0.3%
24	Korea, Republic of	2	0.3%
25	Latvia	2	0.3%
26	Lithuania	1	0.2%
27	Mauritius	1	0.2%
28	Iran, Islamic Republic of	1	0.2%
29	Greece	1	0.2%
30	Bangladesh	1	0.2%
31	Algeria	1	0.2%
32	Chile	1	0.2%
33	Ecuador	1	0.2%
34	Switzerland	1	0.2%
35	Ukraine	1	0.2%