BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 219 61.2%
2 United States 75 20.9%
3 Germany 13 3.6%
4 Japan 10 2.8%
5 United Kingdom 7 2%
6 Switzerland 7 2%
7 Australia 6 1.7%
8 Hong Kong 5 1.4%
9 Netherlands 3 0.8%
10 Malaysia 2 0.6%
11 Brazil 2 0.6%
12 France 2 0.6%
13 Canada 1 0.3%
14 Iran, Islamic Republic of 1 0.3%
15 Romania 1 0.3%
16 Singapore 1 0.3%
17 Taiwan 1 0.3%
18 Ukraine 1 0.3%
19 Viet Nam 1 0.3%