BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 52 52%
2 25 25%
3 United States 13 13%
4 Netherlands 3 3%
5 Nigeria 1 1%
6 South Africa 1 1%
7 Spain 1 1%
8 Bulgaria 1 1%
9 Canada 1 1%
10 France 1 1%
11 Germany 1 1%