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 81 80.2%
2 Germany 6 5.9%
3 United States 4 4%
4 Hong Kong 2 2%
5 Netherlands 2 2%
6 Norway 2 2%
7 Poland 1 1%
8 Russia 1 1%
9 Brazil 1 1%
10 France 1 1%