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 466 38.1%
2 China 325 26.6%
3 Netherlands 156 12.7%
4 Germany 110 9%
5 Sweden 70 5.7%
6 Korea, Republic of 20 1.6%
7 Canada 18 1.5%
8 India 14 1.1%
9 France 8 0.7%
10 Ireland 7 0.6%
11 United Kingdom 7 0.6%
12 Russia 5 0.4%
13 Singapore 3 0.2%
14 Hong Kong 3 0.2%
15 Australia 2 0.2%
16 Switzerland 2 0.2%
17 Taiwan 2 0.2%
18 Spain 2 0.2%
19 Thailand 1 0.1%
20 Slovakia 1 0.1%
21 Poland 1 0.1%
22 Romania 1 0.1%