Rank	Countries/Territories	Count	Percent
1	United States	432	42.3%
2	China	260	25.5%
3	Germany	88	8.6%
4	Japan	34	3.3%
5	France	21	2.1%
6	Netherlands	18	1.8%
7	Canada	16	1.6%
8	Italy	13	1.3%
9	Turkey	13	1.3%
10	Singapore	13	1.3%
11	Norway	11	1.1%
12	Mongolia	10	1%
13	Korea, Republic of	10	1%
14	India	10	1%
15	Chile	10	1%
16	Russia	8	0.8%
17	Cyprus	7	0.7%
18	Switzerland	6	0.6%
19	Malaysia	5	0.5%
20	Peru	5	0.5%
21	United Kingdom	5	0.5%
22	Saudi Arabia	4	0.4%
23	Panama	3	0.3%
24	Poland	2	0.2%
25	Mexico	2	0.2%
26	Taiwan	2	0.2%
27	Ukraine	2	0.2%
28	Viet Nam	2	0.2%
29	Kenya	2	0.2%
30	Lithuania	1	0.1%
31	Jordan	1	0.1%
32	Denmark	1	0.1%
33	Ecuador	1	0.1%
34	Argentina	1	0.1%
35	Croatia	1	0.1%
36	Nepal	1	0.1%