BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 207 45.6%
2 United States 122 26.9%
3 Netherlands 97 21.4%
4 Germany 6 1.3%
5 Japan 5 1.1%
6 Denmark 3 0.7%
7 Australia 3 0.7%
8 Canada 2 0.4%
9 New Zealand 2 0.4%
10 Singapore 2 0.4%
11 Spain 1 0.2%
12 Turkey 1 0.2%
13 Russia 1 0.2%
14 Macao 1 0.2%
15 Hong Kong 1 0.2%