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 40 33.3%
2 United States 34 28.3%
3 Netherlands 18 15%
4 Korea, Republic of 7 5.8%
5 France 7 5.8%
6 Germany 6 5%
7 Portugal 2 1.7%
8 South Africa 2 1.7%
9 India 1 0.8%
10 Israel 1 0.8%
11 Moldova, Republic of 1 0.8%
12 Poland 1 0.8%