BPG致力于知识的发现和传播
Total Visits of This Article
2018 | 总访问次数
排名 国家/地区 数量 占比
1 China 538 73.6%
2 United States 131 17.9%
3 Germany 23 3.1%
4 Taiwan 15 2.1%
5 Hong Kong 3 0.4%
6 Australia 3 0.4%
7 Brazil 2 0.3%
8 Denmark 2 0.3%
9 Malaysia 2 0.3%
10 Netherlands 2 0.3%
11 New Zealand 1 0.1%
12 Republic of Korea 1 0.1%
13 Singapore 1 0.1%
14 Ukraine 1 0.1%
15 United Kingdom 1 0.1%
16 France 1 0.1%
17 Ireland 1 0.1%
18 Israel 1 0.1%
19 Italy 1 0.1%
20 Macao 1 0.1%