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 231 47.1%
2 United States 104 21.2%
3 Netherlands 38 7.8%
4 Germany 27 5.5%
5 Canada 19 3.9%
6 Korea, Republic of 16 3.3%
7 Cyprus 14 2.9%
8 France 13 2.7%
9 Ireland 8 1.6%
10 Japan 8 1.6%
11 Brazil 4 0.8%
12 Russia 3 0.6%
13 Singapore 2 0.4%
14 Ukraine 1 0.2%
15 Norway 1 0.2%
16 Romania 1 0.2%