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 264 37.3%
2 United States 190 26.8%
3 Netherlands 136 19.2%
4 Germany 18 2.5%
5 Czech Republic 15 2.1%
6 Hong Kong 13 1.8%
7 Canada 11 1.6%
8 Taiwan 10 1.4%
9 Ireland 6 0.8%
10 Korea, Republic of 6 0.8%
11 Malaysia 5 0.7%
12 France 5 0.7%
13 Hungary 4 0.6%
14 United Kingdom 4 0.6%
15 Kazakhstan 3 0.4%
16 India 3 0.4%
17 Brazil 3 0.4%
18 Singapore 3 0.4%
19 Spain 2 0.3%
20 Nigeria 2 0.3%
21 Russia 2 0.3%
22 Italy 1 0.1%
23 Japan 1 0.1%
24 Ukraine 1 0.1%