Rank	Countries/Territories	Count	Percent
1	United States	684	28.2%
2	China	576	23.8%
3	Germany	146	6%
4	Japan	108	4.5%
5	Iran, Islamic Republic of	103	4.2%
6	Cyprus	93	3.8%
7	United Kingdom	74	3.1%
8	India	66	2.7%
9		61	2.5%
10	France	56	2.3%
11	Indonesia	47	1.9%
12	Australia	34	1.4%
13	Thailand	34	1.4%
14	Canada	33	1.4%
15	Netherlands	31	1.3%
16	Singapore	27	1.1%
17	Viet Nam	17	0.7%
18	Brazil	14	0.6%
19	Hong Kong	13	0.5%
20	Malaysia	13	0.5%
21	Taiwan	12	0.5%
22	New Zealand	11	0.5%
23	Portugal	11	0.5%
24	Ireland	10	0.4%
25	Saudi Arabia	10	0.4%
26	Egypt	10	0.4%
27	Korea, Republic of	10	0.4%
28	Italy	8	0.3%
29	Mexico	8	0.3%
30	Moldova, Republic of	7	0.3%
31	Philippines	7	0.3%
32	Russia	7	0.3%
33	Turkey	6	0.2%
34	Peru	6	0.2%
35	Greece	6	0.2%
36	South Africa	5	0.2%
37	Sweden	4	0.2%
38	Pakistan	4	0.2%
39	Argentina	4	0.2%
40	Austria	4	0.2%
41	Cambodia	3	0.1%
42	Norway	3	0.1%
43	Nigeria	2	0.1%
44	Qatar	2	0.1%
45	Mauritius	2	0.1%
46	Nepal	2	0.1%
47	Switzerland	2	0.1%
48	Ukraine	2	0.1%
49	Bangladesh	2	0.1%
50	Belgium	2	0.1%
51	Algeria	2	0.1%
52	Czech Republic	2	0.1%
53	Dominican Republic	2	0.1%
54	Ecuador	2	0.1%
55	Finland	2	0.1%
56	Iraq	2	0.1%
57	Lithuania	1	0%
58	Macao	1	0%
59	Hungary	1	0%
60	Denmark	1	0%
61	Chile	1	0%
62	Colombia	1	0%
63	Cuba	1	0%
64	Bahrain	1	0%
65	Mongolia	1	0%
66	Malta	1	0%