BPG致力于知识的发现和传播
总下载次数
2016 | 总下载次数
排名 国家/地区 数量 占比
1 United States 301 41.1%
2 Netherlands 218 29.8%
3 China 158 21.6%
4 Germany 22 3%
5 Taiwan 5 0.7%
6 Japan 4 0.5%
7 Canada 4 0.5%
8 France 3 0.4%
9 Australia 2 0.3%
10 Hong Kong 2 0.3%
11 New Zealand 2 0.3%
12 Turkey 2 0.3%
13 Ukraine 1 0.1%
14 United Kingdom 1 0.1%
15 Russia 1 0.1%
16 Singapore 1 0.1%
17 Spain 1 0.1%
18 Malaysia 1 0.1%
19 Thailand 1 0.1%
20 India 1 0.1%
21 Iran, Islamic Republic of 1 0.1%