BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 377 46.1%
2 Netherlands 166 20.3%
3 United States 145 17.7%
4 Germany 58 7.1%
5 Hong Kong 18 2.2%
6 Canada 14 1.7%
7 France 9 1.1%
8 Singapore 6 0.7%
9 Malaysia 5 0.6%
10 United Kingdom 4 0.5%
11 Mauritius 2 0.2%
12 Japan 2 0.2%
13 Azerbaijan 2 0.2%
14 Belgium 2 0.2%
15 Australia 1 0.1%
16 India 1 0.1%
17 Korea, Republic of 1 0.1%
18 Moldova, Republic of 1 0.1%
19 United Arab Emirates 1 0.1%
20 Norway 1 0.1%
21 Russia 1 0.1%