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 232 51.8%
2 United States 129 28.8%
3 Germany 26 5.8%
4 Canada 19 4.2%
5 Netherlands 11 2.5%
6 Japan 6 1.3%
7 Cyprus 5 1.1%
8 Denmark 4 0.9%
9 Korea, Republic of 3 0.7%
10 Singapore 3 0.7%
11 South Africa 2 0.4%
12 Hong Kong 2 0.4%
13 Iran, Islamic Republic of 2 0.4%
14 Ireland 1 0.2%
15 Italy 1 0.2%
16 Australia 1 0.2%
17 Ukraine 1 0.2%