BPG致力于知识的发现和传播
Total Visits of This Article
2019 | 总访问次数
排名 国家/地区 数量 占比
1 533 68.2%
2 United States 121 15.5%
3 China 63 8.1%
4 France 19 2.4%
5 Germany 18 2.3%
6 United Kingdom 8 1%
7 Czech Republic 5 0.6%
8 Canada 2 0.3%
9 India 2 0.3%
10 Macao 1 0.1%
11 Malaysia 1 0.1%
12 New Zealand 1 0.1%
13 Russia 1 0.1%
14 Singapore 1 0.1%
15 Taiwan 1 0.1%
16 Thailand 1 0.1%
17 Ukraine 1 0.1%
18 Denmark 1 0.1%
19 Hong Kong 1 0.1%