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 69 41.8%
2 United States 41 24.8%
3 Netherlands 28 17%
4 Germany 6 3.6%
5 Italy 3 1.8%
6 Brazil 3 1.8%
7 Canada 2 1.2%
8 France 2 1.2%
9 Taiwan 2 1.2%
10 Ukraine 1 0.6%
11 Argentina 1 0.6%
12 Saudi Arabia 1 0.6%
13 Slovenia 1 0.6%
14 Spain 1 0.6%
15 Czech Republic 1 0.6%
16 Kazakhstan 1 0.6%
17 Mexico 1 0.6%
18 Viet Nam 1 0.6%