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 348 54.4%
2 United States 131 20.5%
3 Germany 49 7.7%
4 Canada 23 3.6%
5 Australia 15 2.3%
6 Malaysia 14 2.2%
7 Hong Kong 11 1.7%
8 Taiwan 8 1.2%
9 France 7 1.1%
10 Japan 5 0.8%
11 Singapore 4 0.6%
12 Czech Republic 3 0.5%
13 Brazil 2 0.3%
14 Korea, Republic of 2 0.3%
15 Macao 2 0.3%
16 Italy 2 0.3%
17 Netherlands 2 0.3%
18 Romania 2 0.3%
19 Russia 2 0.3%
20 Spain 2 0.3%
21 Turkey 2 0.3%
22 United Kingdom 1 0.2%
23 New Zealand 1 0.2%
24 1 0.2%
25 Hungary 1 0.2%