排名	国家/地区	数量	占比
1	United States	774	38.6%
2	China	352	17.6%
3	India	103	5.1%
4	Germany	95	4.7%
5	Australia	63	3.1%
6	Netherlands	60	3%
7	United Kingdom	52	2.6%
8	Ireland	44	2.2%
9	Japan	30	1.5%
10	France	26	1.3%
11	Italy	21	1%
12	Sweden	20	1%
13	Uganda	20	1%
14	Israel	16	0.8%
15	Singapore	15	0.7%
16	Philippines	13	0.6%
17	Russia	12	0.6%
18	Mongolia	12	0.6%
19	Spain	11	0.5%
20	Egypt	11	0.5%
21	Yemen	11	0.5%
22	Turkey	10	0.5%
23	Canada	10	0.5%
24	Chile	10	0.5%
25	Cyprus	10	0.5%
26	Ghana	10	0.5%
27	Iran, Islamic Republic of	9	0.4%
28	Iraq	9	0.4%
29	Brazil	9	0.4%
30	Mexico	9	0.4%
31	Pakistan	9	0.4%
32	Romania	8	0.4%
33	Nigeria	8	0.4%
34	Mauritius	7	0.3%
35	New Zealand	6	0.3%
36	Saudi Arabia	6	0.3%
37	South Africa	5	0.2%
38	Nepal	5	0.2%
39	Lithuania	5	0.2%
40	Malaysia	5	0.2%
41	Colombia	5	0.2%
42	Indonesia	5	0.2%
43	Hong Kong	5	0.2%
44	Jordan	4	0.2%
45	Switzerland	4	0.2%
46	Tunisia	4	0.2%
47	United Arab Emirates	4	0.2%
48	Tanzania, United Republic of	3	0.1%
49	Somalia	3	0.1%
50	Puerto Rico	3	0.1%
51	Kenya	3	0.1%
52	Korea, Republic of	3	0.1%
53	Greece	3	0.1%
54	Bulgaria	3	0.1%
55	Argentina	2	0.1%
56	Congo, The Democratic Republic of The	2	0.1%
57	Estonia	2	0.1%
58	Bermuda	2	0.1%
59	Lebanon	2	0.1%
60	Serbia	2	0.1%
61	Portugal	2	0.1%
62	Slovenia	2	0.1%
63	Taiwan	2	0.1%
64	Viet Nam	2	0.1%
65	Zambia	1	0%
66	Zimbabwe	1	0%
67	Thailand	1	0%
68	Ukraine	1	0%
69	Sri Lanka	1	0%
70	Sudan	1	0%
71	Poland	1	0%
72	Libya	1	0%
73	Morocco	1	0%
74	Peru	1	0%
75	Denmark	1	0%
76	Ecuador	1	0%
77	Hungary	1	0%
78	Kazakhstan	1	0%
79	Ethiopia	1	0%
80	Fiji	1	0%
81	Croatia	1	0%
82	Albania	1	0%
83	Austria	1	0%
84	Bangladesh	1	0%