Rank	Countries/Territories	Count	Percent
1	United States	648	40%
2	China	493	30.4%
3	Germany	127	7.8%
4	Australia	59	3.6%
5	Japan	45	2.8%
6	Singapore	39	2.4%
7	Canada	37	2.3%
8	Russia	30	1.8%
9	France	19	1.2%
10	Netherlands	13	0.8%
11	India	13	0.8%
12	Cyprus	10	0.6%
13	Switzerland	10	0.6%
14	United Kingdom	9	0.6%
15	Iran, Islamic Republic of	8	0.5%
16	Morocco	6	0.4%
17	Portugal	5	0.3%
18	Thailand	5	0.3%
19	Serbia	5	0.3%
20	Hong Kong	4	0.2%
21	Argentina	4	0.2%
22	Ecuador	3	0.2%
23	Egypt	3	0.2%
24	Ireland	3	0.2%
25	Italy	3	0.2%
26	Saudi Arabia	3	0.2%
27	Norway	3	0.2%
28	Mongolia	3	0.2%
29	Nepal	2	0.1%
30	Spain	2	0.1%
31	Turkey	2	0.1%
32	Brazil	2	0.1%
33	Algeria	1	0.1%
34	Bangladesh	1	0.1%
35	Ukraine	1	0.1%
36	Sweden	1	0.1%