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 161 69.7%
2 United States 35 15.2%
3 Germany 8 3.5%
4 Korea, Republic of 7 3%
5 France 5 2.2%
6 Canada 3 1.3%
7 Russia 3 1.3%
8 Australia 2 0.9%
9 Malaysia 2 0.9%
10 Romania 2 0.9%
11 Hong Kong 2 0.9%
12 Ukraine 1 0.4%