Rank	Countries/Territories	Count	Percent
1	China	313	31.4%
2	United States	261	26.2%
3	Japan	101	10.1%
4	United Kingdom	50	5%
5	Poland	48	4.8%
6	Germany	39	3.9%
7	Netherlands	37	3.7%
8	Singapore	22	2.2%
9	Iran, Islamic Republic of	21	2.1%
10	France	19	1.9%
11	Sweden	12	1.2%
12		11	1.1%
13	Korea, Republic of	9	0.9%
14	Russia	9	0.9%
15	Cyprus	8	0.8%
16	Canada	7	0.7%
17	Taiwan	6	0.6%
18	Hong Kong	5	0.5%
19	Iceland	4	0.4%
20	Australia	3	0.3%
21	Ecuador	2	0.2%
22	Latvia	2	0.2%
23	Italy	2	0.2%
24	Jamaica	2	0.2%
25	Norway	1	0.1%
26	Romania	1	0.1%
27	Bangladesh	1	0.1%
28	Spain	1	0.1%