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 52 35.6%
2 China 31 21.2%
3 Germany 19 13%
4 Korea, Republic of 16 11%
5 Netherlands 7 4.8%
6 Taiwan 7 4.8%
7 Hong Kong 5 3.4%
8 United Kingdom 3 2.1%
9 Singapore 2 1.4%
10 Japan 2 1.4%
11 France 2 1.4%