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 309 44.5%
2 United States 165 23.7%
3 Netherlands 161 23.2%
4 Canada 24 3.5%
5 Germany 14 2%
6 United Kingdom 4 0.6%
7 India 4 0.6%
8 Taiwan 2 0.3%
9 Singapore 2 0.3%
10 Hong Kong 2 0.3%
11 Ghana 1 0.1%
12 France 1 0.1%
13 Australia 1 0.1%
14 Bangladesh 1 0.1%
15 Brazil 1 0.1%
16 South Africa 1 0.1%
17 New Zealand 1 0.1%
18 Norway 1 0.1%