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 42 42%
2 United States 21 21%
3 Netherlands 10 10%
4 Germany 10 10%
5 Japan 3 3%
6 Hong Kong 2 2%
7 Australia 2 2%
8 Nigeria 2 2%
9 Romania 1 1%
10 Russia 1 1%
11 Sri Lanka 1 1%
12 Taiwan 1 1%
13 Ukraine 1 1%
14 Argentina 1 1%
15 Georgia 1 1%
16 Lithuania 1 1%