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 44 43.6%
2 United States 17 16.8%
3 Netherlands 9 8.9%
4 Germany 7 6.9%
5 Korea, Republic of 3 3%
6 Thailand 3 3%
7 Taiwan 2 2%
8 Romania 2 2%
9 Italy 2 2%
10 Japan 1 1%
11 Ireland 1 1%
12 Denmark 1 1%
13 France 1 1%
14 Belarus 1 1%
15 Belgium 1 1%
16 Brazil 1 1%
17 Switzerland 1 1%
18 Poland 1 1%
19 Portugal 1 1%
20 Turkmenistan 1 1%
21 Ukraine 1 1%