BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 44 36.7%
2 Canada 36 30%
3 United States 14 11.7%
4 Germany 9 7.5%
5 Cyprus 5 4.2%
6 Korea, Republic of 4 3.3%
7 France 3 2.5%
8 South Africa 2 1.7%
9 Taiwan 1 0.8%
10 Netherlands 1 0.8%
11 Russia 1 0.8%