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 321 45.9%
2 United States 158 22.6%
3 Netherlands 66 9.4%
4 Canada 44 6.3%
5 Germany 32 4.6%
6 Cyprus 18 2.6%
7 France 18 2.6%
8 Russia 12 1.7%
9 Korea, Republic of 9 1.3%
10 5 0.7%
11 Taiwan 4 0.6%
12 Singapore 3 0.4%
13 Switzerland 2 0.3%
14 Azerbaijan 2 0.3%
15 Brazil 2 0.3%
16 Hong Kong 1 0.1%
17 Japan 1 0.1%
18 Ukraine 1 0.1%
19 Sweden 1 0.1%