Rank	Countries/Territories	Count	Percent
1	United States	627	26.3%
2	China	518	21.7%
3	Russia	166	7%
4	Germany	117	4.9%
5	Australia	92	3.9%
6	United Kingdom	77	3.2%
7	Korea, Republic of	74	3.1%
8	Indonesia	59	2.5%
9	Hong Kong	48	2%
10	Ireland	44	1.8%
11	India	42	1.8%
12	Singapore	42	1.8%
13	Pakistan	40	1.7%
14	Turkey	36	1.5%
15		36	1.5%
16	France	34	1.4%
17	Japan	32	1.3%
18	Canada	26	1.1%
19	Netherlands	26	1.1%
20	Iran, Islamic Republic of	22	0.9%
21	Taiwan	17	0.7%
22	South Africa	17	0.7%
23	Finland	15	0.6%
24	Kenya	12	0.5%
25	Egypt	10	0.4%
26	Mexico	10	0.4%
27	Romania	10	0.4%
28	Cyprus	9	0.4%
29	Poland	7	0.3%
30	New Zealand	7	0.3%
31	Malaysia	6	0.3%
32	Norway	6	0.3%
33	Ukraine	6	0.3%
34	Spain	5	0.2%
35	Macao	5	0.2%
36	Qatar	5	0.2%
37	Bulgaria	5	0.2%
38	Israel	5	0.2%
39	Ghana	5	0.2%
40	Lebanon	4	0.2%
41	Bangladesh	4	0.2%
42	Denmark	4	0.2%
43	Philippines	4	0.2%
44	Sweden	4	0.2%
45	Viet Nam	4	0.2%
46	Thailand	3	0.1%
47	Uganda	3	0.1%
48	Sri Lanka	3	0.1%
49	Brazil	3	0.1%
50	Iraq	3	0.1%
51	Libya	2	0.1%
52	Armenia	2	0.1%
53	Colombia	2	0.1%
54	Switzerland	2	0.1%
55	Zimbabwe	2	0.1%
56	Portugal	2	0.1%
57	Nigeria	2	0.1%
58	Mauritius	1	0%
59	Moldova, Republic of	1	0%
60	Mongolia	1	0%
61	Morocco	1	0%
62	Myanmar	1	0%
63	United Arab Emirates	1	0%
64	Saint Lucia	1	0%
65	Saudi Arabia	1	0%
66	Estonia	1	0%
67	Brunei Darussalam	1	0%
68	Belgium	1	0%
69	Algeria	1	0%
70	Lao People's Democratic Republic	1	0%
71	Georgia	1	0%