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 United States 17 34.7%
2 China 14 28.6%
3 Korea, Republic of 4 8.2%
4 Netherlands 3 6.1%
5 Macao 2 4.1%
6 Czech Republic 2 4.1%
7 Hong Kong 2 4.1%
8 Italy 2 4.1%
9 Taiwan 2 4.1%
10 Spain 1 2%