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 367 54.1%
2 United States 146 21.5%
3 Germany 30 4.4%
4 Taiwan 29 4.3%
5 Hong Kong 27 4%
6 France 23 3.4%
7 Canada 15 2.2%
8 Netherlands 9 1.3%
9 Japan 5 0.7%
10 Macao 5 0.7%
11 Korea, Republic of 4 0.6%
12 Russia 3 0.4%
13 Singapore 2 0.3%
14 Slovakia 2 0.3%
15 Switzerland 2 0.3%
16 Malaysia 2 0.3%
17 Austria 2 0.3%
18 Brazil 1 0.1%
19 Australia 1 0.1%
20 India 1 0.1%
21 Mongolia 1 0.1%
22 New Zealand 1 0.1%
23 Romania 1 0.1%