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 214 41.2%
2 China 163 31.4%
3 Netherlands 92 17.7%
4 Germany 22 4.2%
5 Canada 6 1.2%
6 Russia 4 0.8%
7 France 4 0.8%
8 Macao 3 0.6%
9 Hong Kong 2 0.4%
10 India 1 0.2%
11 Kazakhstan 1 0.2%
12 Lithuania 1 0.2%
13 Brazil 1 0.2%
14 Czech Republic 1 0.2%
15 Mexico 1 0.2%
16 Switzerland 1 0.2%
17 Tajikistan 1 0.2%
18 Ukraine 1 0.2%