BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 137 43.1%
2 United States 93 29.2%
3 Germany 21 6.6%
4 India 17 5.3%
5 Korea, Republic of 15 4.7%
6 Russia 14 4.4%
7 Netherlands 7 2.2%
8 Australia 3 0.9%
9 Norway 2 0.6%
10 Serbia 2 0.6%
11 Singapore 2 0.6%
12 South Africa 2 0.6%
13 Turkey 1 0.3%
14 United Kingdom 1 0.3%
15 Hong Kong 1 0.3%