BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 392 43.6%
2 United States 205 22.8%
3 Germany 105 11.7%
4 France 47 5.2%
5 Japan 33 3.7%
6 India 26 2.9%
7 Netherlands 22 2.4%
8 Canada 20 2.2%
9 Korea, Republic of 13 1.4%
10 Sweden 13 1.4%
11 Russia 5 0.6%
12 Cyprus 5 0.6%
13 United Kingdom 4 0.4%
14 Turkey 3 0.3%
15 Singapore 2 0.2%
16 Spain 2 0.2%
17 Romania 1 0.1%
18 Hong Kong 1 0.1%