Rank	Countries/Territories	Count	Percent
1	United States	421	34.3%
2	China	159	13%
3	Germany	120	9.8%
4	United Kingdom	52	4.2%
5	Australia	50	4.1%
6	India	44	3.6%
7	Japan	30	2.4%
8	Netherlands	30	2.4%
9	Greece	24	2%
10	Italy	24	2%
11	France	23	1.9%
12	Philippines	19	1.5%
13	Canada	17	1.4%
14	Ireland	14	1.1%
15	Spain	12	1%
16	South Africa	11	0.9%
17	Israel	11	0.9%
18	Indonesia	10	0.8%
19	Argentina	10	0.8%
20	Peru	10	0.8%
21	Macao	9	0.7%
22	Norway	8	0.7%
23	Russia	7	0.6%
24	Poland	7	0.6%
25	Taiwan	7	0.6%
26	Malaysia	7	0.6%
27	Brazil	7	0.6%
28	Egypt	7	0.6%
29	Cyprus	6	0.5%
30	Singapore	6	0.5%
31	Portugal	6	0.5%
32	Ukraine	5	0.4%
33	Hungary	5	0.4%
34	Korea, Republic of	5	0.4%
35	Hong Kong	4	0.3%
36	Denmark	4	0.3%
37	Austria	4	0.3%
38	Romania	4	0.3%
39	Czech Republic	3	0.2%
40	Iran, Islamic Republic of	3	0.2%
41	Jordan	2	0.2%
42	Kenya	2	0.2%
43	Lithuania	2	0.2%
44	Serbia	2	0.2%
45	Sweden	2	0.2%
46	New Zealand	1	0.1%
47	Nigeria	1	0.1%
48	Mauritius	1	0.1%
49	Mexico	1	0.1%
50	Mongolia	1	0.1%
51	Nepal	1	0.1%
52	Iraq	1	0.1%
53	Chile	1	0.1%
54	Bahamas	1	0.1%
55	Finland	1	0.1%
56	Iceland	1	0.1%