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 40 40%
2 United States 35 35%
3 Canada 9 9%
4 India 4 4%
5 Japan 3 3%
6 Germany 3 3%
7 France 2 2%
8 Netherlands 1 1%
9 South Africa 1 1%
10 Australia 1 1%
11 Cyprus 1 1%