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 46 30.9%
2 Germany 29 19.5%
3 China 28 18.8%
4 Korea, Republic of 14 9.4%
5 Netherlands 8 5.4%
6 France 7 4.7%
7 Japan 5 3.4%
8 Singapore 5 3.4%
9 Hong Kong 3 2%
10 Russia 1 0.7%
11 Australia 1 0.7%
12 Brazil 1 0.7%
13 Slovakia 1 0.7%