BPG致力于知识的发现和传播
Total Visits of This Article
2018 | 总访问次数
排名 国家/地区 数量 占比
1 United States 61 56%
2 China 17 15.6%
3 Germany 9 8.3%
4 Netherlands 5 4.6%
5 Japan 4 3.7%
6 Taiwan 3 2.8%
7 Malaysia 2 1.8%
8 Australia 2 1.8%
9 Belarus 1 0.9%
10 France 1 0.9%
11 Korea, Republic of 1 0.9%
12 Hong Kong 1 0.9%
13 Panama 1 0.9%
14 Singapore 1 0.9%