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 278 33.5%
2 Russia 215 25.9%
3 Netherlands 154 18.6%
4 United States 143 17.2%
5 Canada 7 0.8%
6 Germany 6 0.7%
7 Korea, Republic of 4 0.5%
8 Brazil 3 0.4%
9 France 3 0.4%
10 Taiwan 2 0.2%
11 Azerbaijan 2 0.2%
12 Argentina 1 0.1%
13 Hong Kong 1 0.1%
14 Ireland 1 0.1%
15 Kazakhstan 1 0.1%
16 Latvia 1 0.1%
17 Malaysia 1 0.1%
18 Mexico 1 0.1%
19 Romania 1 0.1%
20 Finland 1 0.1%
21 Thailand 1 0.1%
22 Ukraine 1 0.1%
23 Sri Lanka 1 0.1%
24 Viet Nam 1 0.1%