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 56 45.5%
2 United States 32 26%
3 Netherlands 12 9.8%
4 Germany 4 3.3%
5 Czech Republic 3 2.4%
6 Russia 3 2.4%
7 Taiwan 3 2.4%
8 United Kingdom 2 1.6%
9 Hong Kong 2 1.6%
10 Ireland 2 1.6%
11 Romania 2 1.6%
12 France 1 0.8%
13 New Zealand 1 0.8%