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 329 38.2%
2 United States 260 30.2%
3 Netherlands 168 19.5%
4 Korea, Republic of 31 3.6%
5 Germany 29 3.4%
6 France 6 0.7%
7 Canada 6 0.7%
8 India 5 0.6%
9 Russia 5 0.6%
10 Norway 4 0.5%
11 Hong Kong 3 0.3%
12 Taiwan 3 0.3%
13 Turkey 3 0.3%
14 Japan 2 0.2%
15 Poland 2 0.2%
16 Macao 2 0.2%
17 Nigeria 2 0.2%
18 Singapore 1 0.1%
19 Brazil 1 0.1%