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 40 35.4%
2 United States 29 25.7%
3 Germany 14 12.4%
4 Japan 6 5.3%
5 Hong Kong 4 3.5%
6 Canada 3 2.7%
7 Taiwan 3 2.7%
8 Romania 3 2.7%
9 Malaysia 2 1.8%
10 Australia 2 1.8%
11 Bosnia and Herzegovina 1 0.9%
12 France 1 0.9%
13 Ireland 1 0.9%
14 Macao 1 0.9%
15 Netherlands 1 0.9%
16 Portugal 1 0.9%
17 Singapore 1 0.9%