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 206 56.4%
2 United States 58 15.9%
3 Germany 40 11%
4 Canada 21 5.8%
5 Hong Kong 11 3%
6 Australia 6 1.6%
7 Malaysia 3 0.8%
8 Italy 2 0.5%
9 Korea, Republic of 2 0.5%
10 Macao 2 0.5%
11 Spain 2 0.5%
12 France 2 0.5%
13 Iceland 2 0.5%
14 India 1 0.3%
15 Austria 1 0.3%
16 Turkey 1 0.3%
17 Mauritius 1 0.3%
18 New Zealand 1 0.3%
19 Russia 1 0.3%
20 Singapore 1 0.3%
21 South Africa 1 0.3%