Rank	Countries/Territories	Count	Percent
1	United States	975	31.2%
2	China	374	12%
3	Germany	242	7.7%
4	Australia	176	5.6%
5	India	140	4.5%
6	United Kingdom	116	3.7%
7	Switzerland	100	3.2%
8	Netherlands	69	2.2%
9	Iran, Islamic Republic of	60	1.9%
10	Canada	51	1.6%
11	Japan	49	1.6%
12	Philippines	42	1.3%
13	Taiwan	41	1.3%
14	Turkey	41	1.3%
15	South Africa	38	1.2%
16	Korea, Republic of	36	1.2%
17	Ireland	34	1.1%
18	Hong Kong	33	1.1%
19	Viet Nam	32	1%
20	Israel	27	0.9%
21	France	26	0.8%
22	Brazil	25	0.8%
23	United Arab Emirates	19	0.6%
24	Malaysia	18	0.6%
25	Saudi Arabia	18	0.6%
26	Pakistan	17	0.5%
27	Norway	16	0.5%
28	Mexico	16	0.5%
29	Finland	15	0.5%
30	Spain	15	0.5%
31	Singapore	15	0.5%
32	Qatar	14	0.4%
33	Sweden	13	0.4%
34	Colombia	13	0.4%
35	Cyprus	11	0.4%
36	Estonia	11	0.4%
37	New Zealand	11	0.4%
38	Jordan	10	0.3%
39	Thailand	9	0.3%
40	Portugal	9	0.3%
41	Indonesia	9	0.3%
42	Chile	9	0.3%
43	Bangladesh	9	0.3%
44	Belgium	9	0.3%
45	Russia	9	0.3%
46	Denmark	8	0.3%
47	Italy	7	0.2%
48	Poland	7	0.2%
49	Peru	6	0.2%
50	Bahamas	6	0.2%
51	Czech Republic	6	0.2%
52	Hungary	5	0.2%
53	Tunisia	5	0.2%
54	Romania	4	0.1%
55	Senegal	4	0.1%
56	Lebanon	4	0.1%
57	Egypt	4	0.1%
58	Greece	4	0.1%
59	Ukraine	4	0.1%
60	Austria	3	0.1%
61	Algeria	3	0.1%
62	Argentina	3	0.1%
63	Oman	3	0.1%
64	Nigeria	3	0.1%
65	Mauritius	2	0.1%
66	Cuba	2	0.1%
67	Iraq	2	0.1%
68	Georgia	1	0%
69	El Salvador	1	0%
70	Ethiopia	1	0%
71	Croatia	1	0%
72	Aland Islands	1	0%
73	Lithuania	1	0%
74	Kenya	1	0%
75	Mongolia	1	0%
76	Morocco	1	0%
77	Mozambique	1	0%
78	Slovenia	1	0%