BPG致力于知识的发现和传播
INDEXING/ABSTRACTING
MEMBERSHIP
总下载次数
2025 | 总下载次数
排名 |
国家/地区 |
数量 |
占比 |
1 |
United States |
290664 |
43.3%
|
2 |
Netherlands |
142365 |
21.2%
|
3 |
France |
81776 |
12.2%
|
4 |
China |
51443 |
7.7%
|
5 |
Germany |
47975 |
7.1%
|
6 |
Seychelles |
11262 |
1.7%
|
7 |
Singapore |
9444 |
1.4%
|
8 |
Russian Federation |
4946 |
0.7%
|
9 |
Brazil |
4857 |
0.7%
|
10 |
Canada |
3725 |
0.6%
|
11 |
Ukraine |
3245 |
0.5%
|
12 |
India |
3225 |
0.5%
|
13 |
United Kingdom |
2495 |
0.4%
|
14 |
Australia |
1718 |
0.3%
|
15 |
Belgium |
1041 |
0.2%
|
16 |
|
1030 |
0.2%
|
17 |
Viet Nam |
739 |
0.1%
|
18 |
South Africa |
733 |
0.1%
|
19 |
Bangladesh |
562 |
0.1%
|
20 |
Argentina |
551 |
0.1%
|
21 |
Hong Kong |
515 |
0.1%
|
22 |
Saudi Arabia |
424 |
0.1%
|
23 |
Japan |
352 |
0.1%
|
24 |
Mexico |
316 |
0%
|
25 |
Iraq |
300 |
0%
|
26 |
Turkey |
290 |
0%
|
27 |
Norway |
266 |
0%
|
28 |
Taiwan, Province of China |
260 |
0%
|
29 |
Iran, Islamic Republic of |
244 |
0%
|
30 |
Poland |
167 |
0%
|
31 |
Switzerland |
163 |
0%
|
32 |
Pakistan |
153 |
0%
|
33 |
Mauritius |
137 |
0%
|
34 |
Morocco |
136 |
0%
|
35 |
Ecuador |
136 |
0%
|
36 |
Uzbekistan |
133 |
0%
|
37 |
Trinidad and Tobago |
130 |
0%
|
38 |
Colombia |
127 |
0%
|
39 |
Jordan |
126 |
0%
|
40 |
Venezuela, Bolivarian Republic of |
124 |
0%
|
41 |
Costa Rica |
105 |
0%
|
42 |
Romania |
104 |
0%
|
43 |
Jamaica |
103 |
0%
|
44 |
Italy |
101 |
0%
|
45 |
Egypt |
99 |
0%
|
46 |
Israel |
88 |
0%
|
47 |
Kenya |
82 |
0%
|
48 |
Uruguay |
82 |
0%
|
49 |
Spain |
70 |
0%
|
50 |
Korea, Republic of |
68 |
0%
|
51 |
Ireland |
63 |
0%
|
52 |
Nepal |
63 |
0%
|
53 |
Sri Lanka |
62 |
0%
|
54 |
Tunisia |
62 |
0%
|
55 |
United Arab Emirates |
61 |
0%
|
56 |
Lebanon |
61 |
0%
|
57 |
Oman |
60 |
0%
|
58 |
Latvia |
53 |
0%
|
59 |
Ethiopia |
52 |
0%
|
60 |
Algeria |
52 |
0%
|
61 |
Honduras |
49 |
0%
|
62 |
Malaysia |
49 |
0%
|
63 |
Paraguay |
49 |
0%
|
64 |
Denmark |
48 |
0%
|
65 |
Chile |
46 |
0%
|
66 |
Barbados |
45 |
0%
|
67 |
Czech Republic |
45 |
0%
|
68 |
Bulgaria |
44 |
0%
|
69 |
Indonesia |
40 |
0%
|
70 |
Kazakhstan |
40 |
0%
|
71 |
Palestine, State of |
39 |
0%
|
72 |
Philippines |
37 |
0%
|
73 |
Azerbaijan |
37 |
0%
|
74 |
Hungary |
36 |
0%
|
75 |
Panama |
36 |
0%
|
76 |
Lithuania |
32 |
0%
|
77 |
Finland |
30 |
0%
|
78 |
Thailand |
28 |
0%
|
79 |
Mongolia |
27 |
0%
|
80 |
Peru |
27 |
0%
|
81 |
Portugal |
26 |
0%
|
82 |
Senegal |
26 |
0%
|
83 |
Kuwait |
26 |
0%
|
84 |
Albania |
26 |
0%
|
85 |
Nicaragua |
25 |
0%
|
86 |
Guatemala |
24 |
0%
|
87 |
Macao |
23 |
0%
|
88 |
Bolivia, Plurinational State of |
21 |
0%
|
89 |
Sweden |
20 |
0%
|
90 |
Nigeria |
19 |
0%
|
91 |
Georgia |
18 |
0%
|
92 |
Bahrain |
17 |
0%
|
93 |
Belarus |
16 |
0%
|
94 |
Serbia |
16 |
0%
|
95 |
New Zealand |
15 |
0%
|
96 |
Syrian Arab Republic |
15 |
0%
|
97 |
Kyrgyzstan |
14 |
0%
|
98 |
Bahamas |
13 |
0%
|
99 |
Dominican Republic |
13 |
0%
|
100 |
Angola |
12 |
0%
|
101 |
Qatar |
12 |
0%
|
102 |
Bermuda |
11 |
0%
|
103 |
Gabon |
11 |
0%
|
104 |
Guyana |
11 |
0%
|
105 |
Greece |
10 |
0%
|
106 |
El Salvador |
10 |
0%
|
107 |
Puerto Rico |
10 |
0%
|
108 |
Slovenia |
10 |
0%
|
109 |
Moldova, Republic of |
10 |
0%
|
110 |
Austria |
9 |
0%
|
111 |
Belize |
7 |
0%
|
112 |
Bosnia and Herzegovina |
7 |
0%
|
113 |
Botswana |
7 |
0%
|
114 |
Grenada |
6 |
0%
|
115 |
Togo |
6 |
0%
|
116 |
Tanzania, United Republic of |
6 |
0%
|
117 |
Libya |
5 |
0%
|
118 |
Saint Lucia |
5 |
0%
|
119 |
Luxembourg |
4 |
0%
|
120 |
Ghana |
4 |
0%
|
121 |
Congo |
4 |
0%
|
122 |
Cambodia |
4 |
0%
|
123 |
Benin |
4 |
0%
|
124 |
Armenia |
4 |
0%
|
125 |
Antigua and Barbuda |
3 |
0%
|
126 |
Brunei Darussalam |
3 |
0%
|
127 |
Guinea |
3 |
0%
|
128 |
Estonia |
3 |
0%
|
129 |
Cote D'ivoire |
3 |
0%
|
130 |
Croatia |
3 |
0%
|
131 |
Mali |
3 |
0%
|
132 |
Mozambique |
3 |
0%
|
133 |
Saint Vincent and The Grenadines |
3 |
0%
|
134 |
Sint Maarten (Dutch Part) |
3 |
0%
|
135 |
Slovakia |
3 |
0%
|
136 |
Suriname |
3 |
0%
|
137 |
North Macedonia |
2 |
0%
|
138 |
Namibia |
2 |
0%
|
139 |
Montenegro |
2 |
0%
|
140 |
Jersey |
2 |
0%
|
141 |
Isle of Man |
2 |
0%
|
142 |
Cyprus |
2 |
0%
|
143 |
Gambia |
2 |
0%
|
144 |
Fiji |
2 |
0%
|
145 |
Guinea-Bissau |
2 |
0%
|
146 |
Gibraltar |
2 |
0%
|
147 |
Haiti |
2 |
0%
|
148 |
Anguilla |
2 |
0%
|
149 |
Uganda |
2 |
0%
|
150 |
Virgin Islands, British |
2 |
0%
|
151 |
Virgin Islands, U.S. |
2 |
0%
|
152 |
Yemen |
2 |
0%
|
153 |
Zambia |
2 |
0%
|
154 |
Zimbabwe |
1 |
0%
|
155 |
Turks and Caicos Islands |
1 |
0%
|
156 |
Tajikistan |
1 |
0%
|
157 |
Aland Islands |
1 |
0%
|
158 |
Aruba |
1 |
0%
|
159 |
Bhutan |
1 |
0%
|
160 |
Bonaire, Sint Eustatius and Saba |
1 |
0%
|
161 |
Cayman Islands |
1 |
0%
|
162 |
Chad |
1 |
0%
|
163 |
Djibouti |
1 |
0%
|
164 |
Myanmar |
1 |
0%
|
165 |
Maldives |
1 |
0%
|
166 |
Malawi |
1 |
0%
|
167 |
Reunion |
1 |
0%
|
168 |
Saint Kitts and Nevis |
1 |
0%
|
169 |
Sierra Leone |
1 |
0%
|
2025 | 总下载次数
2024 | 总下载次数
2023 | 总下载次数
2022 | 总下载次数
2021 | 总下载次数
2020 | 总下载次数
2019 | 总下载次数
2018 | 总下载次数
2017 | 总下载次数
2016 | 总下载次数
2015 | 总下载次数
月 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
全年 |
数量 |
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0
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