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 189 56.4%
2 United States 76 22.7%
3 Germany 12 3.6%
4 Canada 11 3.3%
5 Netherlands 8 2.4%
6 Singapore 7 2.1%
7 Taiwan 5 1.5%
8 Australia 4 1.2%
9 Hong Kong 4 1.2%
10 Japan 3 0.9%
11 Macao 3 0.9%
12 Malaysia 2 0.6%
13 Indonesia 2 0.6%
14 Thailand 2 0.6%
15 Spain 2 0.6%
16 Sweden 2 0.6%
17 Romania 1 0.3%
18 Viet Nam 1 0.3%
19 Italy 1 0.3%