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 29 39.2%
2 United States 19 25.7%
3 Germany 8 10.8%
4 Korea, Republic of 6 8.1%
5 France 4 5.4%
6 Russia 2 2.7%
7 Singapore 1 1.4%
8 South Africa 1 1.4%
9 Moldova, Republic of 1 1.4%
10 Netherlands 1 1.4%
11 Japan 1 1.4%
12 Australia 1 1.4%