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 281 78.1%
2 United States 46 12.8%
3 Canada 9 2.5%
4 Taiwan 6 1.7%
5 Germany 5 1.4%
6 Japan 4 1.1%
7 Netherlands 2 0.6%
8 Australia 2 0.6%
9 1 0.3%
10 Colombia 1 0.3%
11 Czech Republic 1 0.3%
12 France 1 0.3%
13 Ukraine 1 0.3%