BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 98 39.5%
2 United States 70 28.2%
3 Russia 14 5.6%
4 Netherlands 13 5.2%
5 Japan 9 3.6%
6 Belgium 7 2.8%
7 Canada 4 1.6%
8 Germany 4 1.6%
9 Slovakia 4 1.6%
10 Ukraine 4 1.6%
11 United Kingdom 3 1.2%
12 Turkey 3 1.2%
13 Israel 2 0.8%
14 Taiwan 2 0.8%
15 Korea, Republic of 2 0.8%
16 France 2 0.8%
17 Brazil 2 0.8%
18 Finland 1 0.4%
19 Hong Kong 1 0.4%
20 Peru 1 0.4%
21 South Africa 1 0.4%
22 Spain 1 0.4%