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 25 50%
2 United States 12 24%
3 Spain 3 6%
4 India 3 6%
5 Germany 2 4%
6 Australia 2 4%
7 Belgium 1 2%
8 Bosnia and Herzegovina 1 2%
9 Singapore 1 2%