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 63 42.6%
2 United States 31 20.9%
3 Singapore 28 18.9%
4 Germany 11 7.4%
5 Korea, Republic of 6 4.1%
6 Netherlands 4 2.7%
7 New Zealand 1 0.7%
8 Russia 1 0.7%
9 France 1 0.7%
10 Australia 1 0.7%
11 Canada 1 0.7%