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 232 79.7%
2 United States 30 10.3%
3 Singapore 6 2.1%
4 Russia 3 1%
5 Korea, Republic of 3 1%
6 India 2 0.7%
7 Germany 2 0.7%
8 Brazil 2 0.7%
9 Slovakia 2 0.7%
10 Switzerland 1 0.3%
11 Ukraine 1 0.3%
12 Canada 1 0.3%
13 Chile 1 0.3%
14 Greece 1 0.3%
15 Italy 1 0.3%
16 Kazakhstan 1 0.3%
17 Lithuania 1 0.3%
18 Norway 1 0.3%