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 United States 246 36.2%
2 China 222 32.6%
3 Netherlands 90 13.2%
4 Germany 62 9.1%
5 United Kingdom 7 1%
6 Canada 6 0.9%
7 Italy 6 0.9%
8 Taiwan 5 0.7%
9 Turkey 4 0.6%
10 Sweden 4 0.6%
11 Korea, Republic of 3 0.4%
12 Senegal 3 0.4%
13 France 3 0.4%
14 Czech Republic 2 0.3%
15 Australia 2 0.3%
16 Brazil 2 0.3%
17 Singapore 2 0.3%
18 Norway 2 0.3%
19 Russia 2 0.3%
20 Japan 2 0.3%
21 Macao 1 0.1%
22 Moldova, Republic of 1 0.1%
23 Hong Kong 1 0.1%
24 Israel 1 0.1%
25 Uzbekistan 1 0.1%