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 98 39.8%
2 United States 64 26%
3 Germany 31 12.6%
4 Canada 11 4.5%
5 Netherlands 11 4.5%
6 Taiwan 4 1.6%
7 Korea, Republic of 3 1.2%
8 United Kingdom 3 1.2%
9 Lithuania 2 0.8%
10 Romania 2 0.8%
11 Russia 2 0.8%
12 Brazil 2 0.8%
13 Bulgaria 2 0.8%
14 Hong Kong 2 0.8%
15 Japan 2 0.8%
16 Austria 1 0.4%
17 Spain 1 0.4%
18 Thailand 1 0.4%
19 Turkey 1 0.4%
20 Kyrgyzstan 1 0.4%
21 Portugal 1 0.4%
22 Viet Nam 1 0.4%