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 208 46.4%
2 Netherlands 114 25.4%
3 United States 93 20.8%
4 Germany 11 2.5%
5 Canada 7 1.6%
6 Brazil 3 0.7%
7 France 3 0.7%
8 South Africa 2 0.4%
9 Hong Kong 2 0.4%
10 United Kingdom 2 0.4%
11 India 1 0.2%
12 Taiwan 1 0.2%
13 Ukraine 1 0.2%