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 216 61%
2 United States 88 24.9%
3 Canada 12 3.4%
4 Germany 9 2.5%
5 Singapore 8 2.3%
6 Ireland 7 2%
7 Japan 4 1.1%
8 Korea, Republic of 4 1.1%
9 Romania 2 0.6%
10 Australia 2 0.6%
11 France 1 0.3%
12 Ukraine 1 0.3%