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 185 73.4%
2 United States 33 13.1%
3 Russia 5 2%
4 Korea, Republic of 5 2%
5 Canada 4 1.6%
6 Japan 4 1.6%
7 Australia 3 1.2%
8 New Zealand 3 1.2%
9 Germany 3 1.2%
10 Iran, Islamic Republic of 2 0.8%
11 France 2 0.8%
12 Ukraine 2 0.8%
13 United Kingdom 1 0.4%