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 237 64.1%
2 United States 76 20.5%
3 Germany 10 2.7%
4 Korea, Republic of 7 1.9%
5 Senegal 7 1.9%
6 Singapore 7 1.9%
7 Taiwan 5 1.4%
8 Canada 5 1.4%
9 Norway 4 1.1%
10 France 3 0.8%
11 Japan 2 0.5%
12 Macao 2 0.5%
13 Portugal 2 0.5%
14 Ukraine 1 0.3%
15 Malaysia 1 0.3%
16 Pakistan 1 0.3%