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 634 67.3%
2 United States 106 11.3%
3 Germany 44 4.7%
4 Hong Kong 34 3.6%
5 Taiwan 34 3.6%
6 Netherlands 18 1.9%
7 France 11 1.2%
8 United Kingdom 10 1.1%
9 Japan 8 0.8%
10 Malaysia 7 0.7%
11 Macao 6 0.6%
12 Russia 5 0.5%
13 Australia 5 0.5%
14 Belgium 4 0.4%
15 Singapore 4 0.4%
16 Ukraine 3 0.3%
17 Canada 3 0.3%
18 Panama 2 0.2%
19 Korea, Republic of 2 0.2%
20 Brazil 1 0.1%
21 Switzerland 1 0.1%