BPG致力于知识的发现和传播
总下载次数
2017 | 总下载次数
排名 国家/地区 数量 占比
1 United States 579 40.8%
2 Netherlands 489 34.5%
3 China 213 15%
4 Germany 48 3.4%
5 Hong Kong 40 2.8%
6 Malaysia 7 0.5%
7 Japan 5 0.4%
8 Australia 5 0.4%
9 France 4 0.3%
10 Singapore 4 0.3%
11 Taiwan 4 0.3%
12 Sweden 3 0.2%
13 Korea, Republic of 3 0.2%
14 Macao 3 0.2%
15 Canada 3 0.2%
16 India 2 0.1%
17 United Kingdom 2 0.1%
18 Ukraine 1 0.1%
19 Iran, Islamic Republic of 1 0.1%
20 Greece 1 0.1%
21 Finland 1 0.1%
22 Russia 1 0.1%