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 51 69.9%
2 United States 7 9.6%
3 Singapore 6 8.2%
4 India 2 2.7%
5 Italy 1 1.4%
6 Lithuania 1 1.4%
7 Norway 1 1.4%
8 Russia 1 1.4%
9 Greece 1 1.4%
10 Brazil 1 1.4%
11 Chile 1 1.4%