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 232 43.4%
2 Netherlands 124 23.2%
3 United States 115 21.5%
4 Germany 19 3.6%
5 Canada 13 2.4%
6 Hong Kong 7 1.3%
7 Japan 5 0.9%
8 Brazil 2 0.4%
9 France 2 0.4%
10 Russia 2 0.4%
11 Singapore 1 0.2%
12 Taiwan 1 0.2%
13 Thailand 1 0.2%
14 Austria 1 0.2%
15 Belarus 1 0.2%
16 Belgium 1 0.2%
17 Portugal 1 0.2%
18 Czech Republic 1 0.2%
19 Korea, Republic of 1 0.2%
20 Kyrgyzstan 1 0.2%
21 Lebanon 1 0.2%
22 Lithuania 1 0.2%
23 Mexico 1 0.2%