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 126 62.1%
2 United States 45 22.2%
3 Korea, Republic of 9 4.4%
4 Canada 8 3.9%
5 Russia 5 2.5%
6 Germany 4 2%
7 France 2 1%
8 Ukraine 1 0.5%
9 Netherlands 1 0.5%
10 New Zealand 1 0.5%
11 Viet Nam 1 0.5%