BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 1334 74.5%
2 United States 253 14.1%
3 Netherlands 73 4.1%
4 Germany 23 1.3%
5 Taiwan 18 1%
6 Hong Kong 15 0.8%
7 Japan 15 0.8%
8 Canada 15 0.8%
9 Korea, Republic of 10 0.6%
10 Russia 9 0.5%
11 Turkey 4 0.2%
12 Ukraine 4 0.2%
13 United Kingdom 2 0.1%
14 Nigeria 2 0.1%
15 Moldova, Republic of 2 0.1%
16 South Africa 2 0.1%
17 Spain 2 0.1%
18 Switzerland 2 0.1%
19 India 1 0.1%
20 France 1 0.1%
21 Australia 1 0.1%
22 Brazil 1 0.1%
23 Singapore 1 0.1%