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 69 41.8%
2 Canada 50 30.3%
3 United States 17 10.3%
4 South Africa 8 4.8%
5 Germany 6 3.6%
6 Netherlands 4 2.4%
7 Japan 3 1.8%
8 Malaysia 2 1.2%
9 Ukraine 1 0.6%
10 New Zealand 1 0.6%
11 Portugal 1 0.6%
12 Romania 1 0.6%
13 Australia 1 0.6%
14 Cyprus 1 0.6%