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 176 63.8%
2 United States 48 17.4%
3 Japan 13 4.7%
4 Germany 9 3.3%
5 Canada 6 2.2%
6 5 1.8%
7 France 5 1.8%
8 India 4 1.4%
9 Singapore 4 1.4%
10 Russia 3 1.1%
11 Ireland 2 0.7%
12 Ukraine 1 0.4%