Rank	Countries/Territories	Count	Percent
1	United States	221	31.2%
2	China	163	23%
3	Germany	52	7.3%
4	Philippines	52	7.3%
5	Australia	51	7.2%
6	India	24	3.4%
7	United Kingdom	20	2.8%
8	Russia	16	2.3%
9	Japan	15	2.1%
10	Israel	11	1.6%
11	Canada	8	1.1%
12	Korea, Republic of	7	1%
13	Singapore	7	1%
14	France	6	0.8%
15	Romania	5	0.7%
16	Taiwan	4	0.6%
17	Turkey	3	0.4%
18	Switzerland	3	0.4%
19	Viet Nam	3	0.4%
20	Mongolia	3	0.4%
21	Ireland	3	0.4%
22	Hong Kong	3	0.4%
23	Denmark	3	0.4%
24	Argentina	3	0.4%
25	Brazil	3	0.4%
26	Iran, Islamic Republic of	2	0.3%
27	Mexico	2	0.3%
28	Norway	2	0.3%
29	Slovakia	2	0.3%
30	Spain	1	0.1%
31	Sweden	1	0.1%
32	Netherlands	1	0.1%
33	Italy	1	0.1%
34	Macao	1	0.1%
35	Malaysia	1	0.1%
36	Hungary	1	0.1%
37	Gibraltar	1	0.1%
38	Belgium	1	0.1%
39	Cyprus	1	0.1%
40	Ukraine	1	0.1%