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 United States 42 30.4%
2 Netherlands 33 23.9%
3 China 25 18.1%
4 Germany 12 8.7%
5 Hong Kong 10 7.2%
6 Korea, Republic of 6 4.3%
7 France 2 1.4%
8 Romania 2 1.4%
9 Taiwan 2 1.4%
10 Argentina 1 0.7%
11 South Africa 1 0.7%
12 Macao 1 0.7%
13 Moldova, Republic of 1 0.7%