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 317 40.7%
2 United States 211 27.1%
3 Netherlands 161 20.7%
4 Germany 24 3.1%
5 Czech Republic 15 1.9%
6 Korea, Republic of 14 1.8%
7 Canada 11 1.4%
8 Hong Kong 4 0.5%
9 Russia 3 0.4%
10 United Kingdom 2 0.3%
11 Lithuania 2 0.3%
12 Malaysia 2 0.3%
13 India 2 0.3%
14 France 2 0.3%
15 Australia 1 0.1%
16 Brazil 1 0.1%
17 Japan 1 0.1%
18 Saudi Arabia 1 0.1%
19 Taiwan 1 0.1%
20 Tajikistan 1 0.1%
21 Thailand 1 0.1%
22 Ukraine 1 0.1%