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 88 55.7%
2 United States 44 27.8%
3 Korea, Republic of 8 5.1%
4 Germany 5 3.2%
5 Canada 3 1.9%
6 Ireland 2 1.3%
7 Romania 2 1.3%
8 Russia 2 1.3%
9 Ukraine 1 0.6%
10 Netherlands 1 0.6%
11 New Zealand 1 0.6%
12 France 1 0.6%