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 236 69.4%
2 United States 53 15.6%
3 Korea, Republic of 11 3.2%
4 France 7 2.1%
5 Germany 7 2.1%
6 Canada 6 1.8%
7 Japan 4 1.2%
8 Netherlands 3 0.9%
9 Singapore 3 0.9%
10 Brazil 2 0.6%
11 Hong Kong 2 0.6%
12 Ireland 2 0.6%
13 Belgium 1 0.3%
14 Spain 1 0.3%
15 Ukraine 1 0.3%
16 Russia 1 0.3%