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 58 42.3%
2 United States 26 19%
3 Germany 19 13.9%
4 Netherlands 14 10.2%
5 Japan 3 2.2%
6 Brazil 3 2.2%
7 Chile 2 1.5%
8 Italy 2 1.5%
9 Malaysia 2 1.5%
10 Argentina 1 0.7%
11 Norway 1 0.7%
12 Portugal 1 0.7%
13 Slovakia 1 0.7%
14 Spain 1 0.7%
15 Sweden 1 0.7%
16 Kazakhstan 1 0.7%
17 Cyprus 1 0.7%