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 210 64.6%
2 United States 70 21.5%
3 19 5.8%
4 Japan 11 3.4%
5 Germany 5 1.5%
6 Singapore 3 0.9%
7 France 2 0.6%
8 South Africa 1 0.3%
9 Switzerland 1 0.3%
10 Argentina 1 0.3%
11 Australia 1 0.3%
12 Canada 1 0.3%