BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 48 44%
2 United States 30 27.5%
3 Netherlands 8 7.3%
4 Japan 4 3.7%
5 Mexico 3 2.8%
6 France 3 2.8%
7 Australia 3 2.8%
8 Canada 2 1.8%
9 Romania 2 1.8%
10 Russia 2 1.8%
11 India 2 1.8%
12 Spain 1 0.9%
13 Germany 1 0.9%