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 189 65.6%
2 United States 74 25.7%
3 Netherlands 4 1.4%
4 Germany 3 1%
5 Canada 3 1%
6 Italy 2 0.7%
7 Moldova, Republic of 2 0.7%
8 Finland 2 0.7%
9 Singapore 2 0.7%
10 Spain 2 0.7%
11 Taiwan 2 0.7%
12 Turkey 2 0.7%
13 Hong Kong 1 0.3%