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 202 36.1%
2 United States 177 31.6%
3 Netherlands 101 18%
4 Germany 22 3.9%
5 Korea, Republic of 13 2.3%
6 Russia 10 1.8%
7 France 8 1.4%
8 Canada 7 1.2%
9 Sweden 3 0.5%
10 Romania 3 0.5%
11 Switzerland 2 0.4%
12 Taiwan 2 0.4%
13 Japan 2 0.4%
14 United Kingdom 2 0.4%
15 Hong Kong 1 0.2%
16 Belarus 1 0.2%
17 Belgium 1 0.2%
18 Brazil 1 0.2%
19 Ukraine 1 0.2%
20 Lithuania 1 0.2%