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 326 52.5%
2 United States 150 24.2%
3 Netherlands 69 11.1%
4 Canada 21 3.4%
5 Germany 15 2.4%
6 Korea, Republic of 9 1.4%
7 France 4 0.6%
8 Hong Kong 4 0.6%
9 Australia 3 0.5%
10 Ukraine 3 0.5%
11 United Kingdom 3 0.5%
12 India 2 0.3%
13 Singapore 2 0.3%
14 Spain 1 0.2%
15 Sweden 1 0.2%
16 Switzerland 1 0.2%
17 Turkey 1 0.2%
18 Malaysia 1 0.2%
19 Italy 1 0.2%
20 Brazil 1 0.2%
21 Denmark 1 0.2%
22 Poland 1 0.2%
23 Portugal 1 0.2%