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 United States 153 42.5%
2 China 123 34.2%
3 Netherlands 25 6.9%
4 Hong Kong 8 2.2%
5 Taiwan 8 2.2%
6 United Kingdom 7 1.9%
7 Russia 5 1.4%
8 Germany 5 1.4%
9 Australia 5 1.4%
10 Brazil 5 1.4%
11 Canada 5 1.4%
12 Italy 3 0.8%
13 Switzerland 3 0.8%
14 France 2 0.6%
15 Moldova, Republic of 1 0.3%
16 Poland 1 0.3%
17 South Africa 1 0.3%