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 185 61.1%
2 United States 71 23.4%
3 Korea, Republic of 7 2.3%
4 Canada 6 2%
5 Russia 5 1.7%
6 Netherlands 4 1.3%
7 Hong Kong 3 1%
8 Ireland 3 1%
9 Singapore 2 0.7%
10 Sweden 2 0.7%
11 Switzerland 2 0.7%
12 Taiwan 2 0.7%
13 Norway 2 0.7%
14 Germany 2 0.7%
15 Ukraine 1 0.3%
16 Slovakia 1 0.3%
17 Sri Lanka 1 0.3%
18 Japan 1 0.3%
19 India 1 0.3%
20 Austria 1 0.3%
21 France 1 0.3%