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 179 73.4%
2 United States 43 17.6%
3 Germany 5 2%
4 Japan 4 1.6%
5 Bulgaria 3 1.2%
6 Canada 2 0.8%
7 Romania 2 0.8%
8 Sweden 1 0.4%
9 New Zealand 1 0.4%
10 1 0.4%
11 Australia 1 0.4%
12 India 1 0.4%
13 France 1 0.4%