Rank	Countries/Territories	Count	Percent
1	United States	289	42.8%
2	China	218	32.3%
3	Germany	64	9.5%
4	Japan	31	4.6%
5	France	14	2.1%
6	Netherlands	7	1%
7	Korea, Republic of	6	0.9%
8	Argentina	5	0.7%
9	United Kingdom	5	0.7%
10	Australia	4	0.6%
11	India	4	0.6%
12	Cyprus	3	0.4%
13	Ukraine	3	0.4%
14	Mongolia	3	0.4%
15	Singapore	2	0.3%
16	Canada	2	0.3%
17	Bangladesh	2	0.3%
18	Ireland	2	0.3%
19	Italy	2	0.3%
20	Hong Kong	2	0.3%
21	Malaysia	2	0.3%
22	Romania	1	0.1%
23	Russia	1	0.1%
24	Belgium	1	0.1%
25	Bosnia and Herzegovina	1	0.1%
26	Bulgaria	1	0.1%