BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 54 45%
2 Netherlands 16 13.3%
3 Germany 12 10%
4 United States 11 9.2%
5 6 5%
6 Canada 6 5%
7 Macao 5 4.2%
8 New Zealand 2 1.7%
9 Singapore 2 1.7%
10 Hong Kong 2 1.7%
11 Japan 1 0.8%
12 Korea, Republic of 1 0.8%
13 France 1 0.8%
14 Spain 1 0.8%