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 62 43.1%
2 United States 22 15.3%
3 Germany 9 6.2%
4 Netherlands 8 5.6%
5 Singapore 7 4.9%
6 Korea, Republic of 6 4.2%
7 Canada 6 4.2%
8 Hong Kong 5 3.5%
9 Brazil 4 2.8%
10 Malaysia 2 1.4%
11 Denmark 2 1.4%
12 South Africa 2 1.4%
13 Switzerland 1 0.7%
14 Ukraine 1 0.7%
15 Morocco 1 0.7%
16 Bangladesh 1 0.7%
17 Chile 1 0.7%
18 India 1 0.7%
19 Italy 1 0.7%
20 Poland 1 0.7%
21 Romania 1 0.7%