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 257 50%
2 United States 131 25.5%
3 Netherlands 52 10.1%
4 Germany 28 5.4%
5 Canada 15 2.9%
6 France 4 0.8%
7 Japan 4 0.8%
8 Russia 3 0.6%
9 Singapore 2 0.4%
10 Austria 2 0.4%
11 Switzerland 2 0.4%
12 Taiwan 2 0.4%
13 Tajikistan 2 0.4%
14 United Kingdom 2 0.4%
15 Brazil 1 0.2%
16 Australia 1 0.2%
17 Hong Kong 1 0.2%
18 Iraq 1 0.2%
19 South Africa 1 0.2%
20 Latvia 1 0.2%
21 Malaysia 1 0.2%
22 Mexico 1 0.2%