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 138 55.6%
2 United States 68 27.4%
3 8 3.2%
4 Canada 7 2.8%
5 Japan 6 2.4%
6 Germany 5 2%
7 Hong Kong 4 1.6%
8 Ukraine 3 1.2%
9 France 3 1.2%
10 Korea, Republic of 2 0.8%
11 Italy 2 0.8%
12 Lithuania 1 0.4%
13 Russia 1 0.4%