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 235 48.9%
2 United States 133 27.7%
3 Germany 22 4.6%
4 Hong Kong 19 4%
5 Canada 13 2.7%
6 Malaysia 9 1.9%
7 Singapore 9 1.9%
8 Taiwan 7 1.5%
9 Japan 6 1.2%
10 Australia 5 1%
11 Italy 4 0.8%
12 Brazil 3 0.6%
13 Macao 3 0.6%
14 United Kingdom 3 0.6%
15 Spain 2 0.4%
16 Netherlands 2 0.4%
17 New Zealand 2 0.4%
18 France 2 0.4%
19 Belgium 1 0.2%
20 Poland 1 0.2%