BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 114 45.1%
2 United States 96 37.9%
3 Netherlands 9 3.6%
4 Canada 6 2.4%
5 Germany 6 2.4%
6 Russia 4 1.6%
7 Italy 3 1.2%
8 Malaysia 3 1.2%
9 France 2 0.8%
10 Singapore 2 0.8%
11 South Africa 2 0.8%
12 Taiwan 2 0.8%
13 Ukraine 1 0.4%
14 United Kingdom 1 0.4%
15 Brazil 1 0.4%
16 India 1 0.4%