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 57 58.8%
2 United States 13 13.4%
3 Netherlands 11 11.3%
4 Germany 8 8.2%
5 Macao 3 3.1%
6 Hong Kong 2 2.1%
7 Czech Republic 1 1%
8 Russia 1 1%
9 South Africa 1 1%