Rank	Countries/Territories	Count	Percent
1	United States	435	35%
2	China	417	33.5%
3	Germany	157	12.6%
4		39	3.1%
5	Australia	29	2.3%
6	France	21	1.7%
7	Sweden	19	1.5%
8	Japan	18	1.4%
9	India	16	1.3%
10	Canada	11	0.9%
11	Cyprus	11	0.9%
12	Switzerland	9	0.7%
13	Netherlands	9	0.7%
14	Taiwan	6	0.5%
15	Singapore	6	0.5%
16	Argentina	6	0.5%
17	Korea, Republic of	5	0.4%
18	United Kingdom	4	0.3%
19	Mongolia	3	0.2%
20	Latvia	3	0.2%
21	Ireland	3	0.2%
22	Hungary	2	0.2%
23	Kazakhstan	2	0.2%
24	Egypt	2	0.2%
25	Hong Kong	1	0.1%
26	Lithuania	1	0.1%
27	Italy	1	0.1%
28	Morocco	1	0.1%
29	Norway	1	0.1%
30	Pakistan	1	0.1%
31	Thailand	1	0.1%
32	Ukraine	1	0.1%
33	Spain	1	0.1%
34	Yemen	1	0.1%