Rank	Countries/Territories	Count	Percent
1	China	418	41.2%
2	United States	387	38.1%
3	Germany	45	4.4%
4	Canada	24	2.4%
5	France	15	1.5%
6	Japan	15	1.5%
7	Singapore	15	1.5%
8	Ukraine	11	1.1%
9	United Kingdom	10	1%
10	Russia	9	0.9%
11	Netherlands	8	0.8%
12	Cyprus	8	0.8%
13	India	6	0.6%
14	Switzerland	6	0.6%
15	Italy	5	0.5%
16	Korea, Republic of	4	0.4%
17	Australia	4	0.4%
18	Argentina	3	0.3%
19	Pakistan	3	0.3%
20	Mongolia	3	0.3%
21	Sint Maarten (Dutch Part)	2	0.2%
22	Serbia	2	0.2%
23	Poland	2	0.2%
24	Romania	2	0.2%
25	Malaysia	2	0.2%
26	Philippines	1	0.1%
27	Norway	1	0.1%
28	Azerbaijan	1	0.1%
29	Bangladesh	1	0.1%
30	Iran, Islamic Republic of	1	0.1%
31	Sri Lanka	1	0.1%