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 364 53.8%
2 United States 88 13%
3 Germany 43 6.4%
4 Canada 39 5.8%
5 Hong Kong 38 5.6%
6 Taiwan 17 2.5%
7 Malaysia 17 2.5%
8 Japan 15 2.2%
9 Australia 10 1.5%
10 Korea, Republic of 8 1.2%
11 Russia 7 1%
12 Singapore 7 1%
13 Spain 5 0.7%
14 United Kingdom 5 0.7%
15 Thailand 3 0.4%
16 Macao 3 0.4%
17 Ireland 3 0.4%
18 New Zealand 2 0.3%
19 South Africa 1 0.1%
20 1 0.1%
21 France 1 0.1%