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 243 47.8%
2 United States 106 20.9%
3 Netherlands 42 8.3%
4 Canada 27 5.3%
5 Singapore 20 3.9%
6 Germany 17 3.3%
7 Cyprus 14 2.8%
8 France 14 2.8%
9 5 1%
10 India 3 0.6%
11 Russia 3 0.6%
12 Kazakhstan 2 0.4%
13 Korea, Republic of 2 0.4%
14 Malaysia 2 0.4%
15 Turkmenistan 2 0.4%
16 United Kingdom 2 0.4%
17 Ukraine 1 0.2%
18 Ireland 1 0.2%
19 Japan 1 0.2%
20 Bangladesh 1 0.2%