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 377 34.3%
2 China 347 31.6%
3 Netherlands 238 21.7%
4 Germany 49 4.5%
5 Hong Kong 24 2.2%
6 Canada 16 1.5%
7 Korea, Republic of 11 1%
8 Turkey 5 0.5%
9 Romania 5 0.5%
10 France 5 0.5%
11 Ukraine 4 0.4%
12 Japan 4 0.4%
13 Taiwan 3 0.3%
14 Russia 2 0.2%
15 Singapore 2 0.2%
16 Switzerland 2 0.2%
17 Denmark 2 0.2%
18 India 2 0.2%
19 Israel 1 0.1%