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 248 40.5%
2 Netherlands 146 23.9%
3 United States 143 23.4%
4 Germany 20 3.3%
5 Canada 14 2.3%
6 Russia 11 1.8%
7 Japan 6 1%
8 Brazil 4 0.7%
9 Korea, Republic of 3 0.5%
10 France 2 0.3%
11 Hong Kong 2 0.3%
12 Romania 2 0.3%
13 United Kingdom 2 0.3%
14 Viet Nam 1 0.2%
15 India 1 0.2%
16 Estonia 1 0.2%
17 Bulgaria 1 0.2%
18 Australia 1 0.2%
19 Kazakhstan 1 0.2%
20 Singapore 1 0.2%
21 Spain 1 0.2%
22 Taiwan 1 0.2%