BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 191 71.3%
2 United States 46 17.2%
3 Germany 7 2.6%
4 Japan 4 1.5%
5 Singapore 4 1.5%
6 Taiwan 3 1.1%
7 Iran, Islamic Republic of 2 0.7%
8 Switzerland 2 0.7%
9 New Zealand 2 0.7%
10 Norway 2 0.7%
11 Denmark 2 0.7%
12 Hong Kong 1 0.4%
13 Russia 1 0.4%
14 Malaysia 1 0.4%