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 268 78.6%
2 United States 40 11.7%
3 Germany 13 3.8%
4 Canada 7 2.1%
5 Korea, Republic of 3 0.9%
6 Macao 2 0.6%
7 New Zealand 2 0.6%
8 Ireland 2 0.6%
9 France 2 0.6%
10 South Africa 1 0.3%
11 Ukraine 1 0.3%