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 304 34.6%
2 United States 233 26.5%
3 Netherlands 133 15.1%
4 Germany 92 10.5%
5 Canada 23 2.6%
6 Sweden 22 2.5%
7 Russia 15 1.7%
8 France 13 1.5%
9 Singapore 9 1%
10 Hong Kong 5 0.6%
11 Norway 5 0.6%
12 India 4 0.5%
13 United Kingdom 4 0.5%
14 Korea, Republic of 3 0.3%
15 South Africa 3 0.3%
16 Isle of Man 2 0.2%
17 Japan 2 0.2%
18 Taiwan 2 0.2%
19 Thailand 1 0.1%
20 Ukraine 1 0.1%
21 Ghana 1 0.1%
22 Australia 1 0.1%