Rank	Countries/Territories	Count	Percent
1	United States	351	36%
2	China	228	23.4%
3	Germany	73	7.5%
4	Japan	37	3.8%
5	India	35	3.6%
6	Mongolia	32	3.3%
7	United Kingdom	28	2.9%
8	France	20	2.1%
9	Italy	13	1.3%
10	Israel	12	1.2%
11	Saudi Arabia	12	1.2%
12	Singapore	12	1.2%
13	Canada	11	1.1%
14	Netherlands	10	1%
15	Ukraine	10	1%
16	Korea, Republic of	9	0.9%
17	Australia	8	0.8%
18	Malaysia	7	0.7%
19	Ireland	6	0.6%
20	Cyprus	6	0.6%
21	Brazil	5	0.5%
22	Iraq	5	0.5%
23	Spain	5	0.5%
24	Denmark	4	0.4%
25	Hong Kong	4	0.4%
26	Hungary	3	0.3%
27	Indonesia	3	0.3%
28	Slovenia	3	0.3%
29	Sweden	3	0.3%
30	Turkey	3	0.3%
31	Mexico	2	0.2%
32	Libya	2	0.2%
33	Luxembourg	2	0.2%
34	Greece	2	0.2%
35	Iran, Islamic Republic of	1	0.1%
36	Egypt	1	0.1%
37	Algeria	1	0.1%
38	Bangladesh	1	0.1%
39	New Zealand	1	0.1%
40	Portugal	1	0.1%
41	Romania	1	0.1%
42	Switzerland	1	0.1%
43	Thailand	1	0.1%