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 United States 48 40.7%
2 China 36 30.5%
3 Germany 14 11.9%
4 Netherlands 4 3.4%
5 India 3 2.5%
6 Iran, Islamic Republic of 2 1.7%
7 Mongolia 2 1.7%
8 France 2 1.7%
9 South Africa 2 1.7%
10 Spain 2 1.7%
11 Ukraine 1 0.8%
12 Australia 1 0.8%
13 Russia 1 0.8%