Rank	Countries/Territories	Count	Percent
1	United States	536	33.8%
2	China	341	21.5%
3	Austria	108	6.8%
4	Germany	90	5.7%
5	United Kingdom	53	3.3%
6	Thailand	47	3%
7	Japan	47	3%
8	India	38	2.4%
9	Canada	35	2.2%
10	Netherlands	26	1.6%
11	Ecuador	17	1.1%
12	France	16	1%
13	Mexico	15	0.9%
14	Taiwan	15	0.9%
15	Australia	14	0.9%
16	Korea, Republic of	12	0.8%
17	Singapore	12	0.8%
18	Philippines	12	0.8%
19	Ukraine	11	0.7%
20	Italy	11	0.7%
21	Azerbaijan	10	0.6%
22	Hong Kong	9	0.6%
23	Russia	9	0.6%
24	Peru	9	0.6%
25	Cyprus	7	0.4%
26	Ireland	5	0.3%
27	Yemen	5	0.3%
28	South Africa	4	0.3%
29	Indonesia	4	0.3%
30	Bangladesh	4	0.3%
31	Bulgaria	4	0.3%
32	Argentina	3	0.2%
33	Fiji	3	0.2%
34	Switzerland	3	0.2%
35	Viet Nam	3	0.2%
36	Pakistan	3	0.2%
37	Nicaragua	3	0.2%
38	Myanmar	3	0.2%
39	Nepal	3	0.2%
40	Malaysia	3	0.2%
41	Mauritius	2	0.1%
42	Jordan	2	0.1%
43	Morocco	2	0.1%
44	Norway	2	0.1%
45	Sweden	2	0.1%
46	Georgia	2	0.1%
47	Egypt	2	0.1%
48	Iran, Islamic Republic of	2	0.1%
49	Iraq	2	0.1%
50	Kuwait	2	0.1%
51	Libya	2	0.1%
52	Luxembourg	1	0.1%
53	Israel	1	0.1%
54	Hungary	1	0.1%
55	Greece	1	0.1%
56	Finland	1	0.1%
57	Afghanistan	1	0.1%
58	Algeria	1	0.1%
59	Cambodia	1	0.1%
60	Slovakia	1	0.1%
61	Syrian Arab Republic	1	0.1%
62	Poland	1	0.1%
63	Portugal	1	0.1%
64	Romania	1	0.1%