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 310 40.6%
2 United States 244 32%
3 Netherlands 105 13.8%
4 Canada 26 3.4%
5 Germany 17 2.2%
6 Korea, Republic of 17 2.2%
7 Hong Kong 13 1.7%
8 France 12 1.6%
9 India 7 0.9%
10 Russia 3 0.4%
11 Taiwan 3 0.4%
12 Macao 2 0.3%
13 Brazil 2 0.3%
14 South Africa 1 0.1%
15 Sweden 1 0.1%