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 160 73.1%
2 United States 32 14.6%
3 Germany 6 2.7%
4 Canada 6 2.7%
5 Australia 4 1.8%
6 Korea, Republic of 4 1.8%
7 Ukraine 3 1.4%
8 Romania 2 0.9%
9 New Zealand 1 0.5%
10 Israel 1 0.5%