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 204 72.1%
2 United States 45 15.9%
3 France 7 2.5%
4 Germany 7 2.5%
5 5 1.8%
6 Canada 4 1.4%
7 Japan 4 1.4%
8 United Kingdom 3 1.1%
9 New Zealand 1 0.4%
10 Romania 1 0.4%
11 Chile 1 0.4%
12 Azerbaijan 1 0.4%