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 212 69.3%
2 United States 50 16.3%
3 8 2.6%
4 Korea, Republic of 7 2.3%
5 Ireland 6 2%
6 Germany 5 1.6%
7 Canada 4 1.3%
8 Russia 3 1%
9 Japan 3 1%
10 Australia 2 0.7%
11 Malaysia 2 0.7%
12 Ukraine 1 0.3%
13 Azerbaijan 1 0.3%
14 France 1 0.3%
15 India 1 0.3%