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 United States 38 35.8%
2 China 22 20.8%
3 Netherlands 8 7.5%
4 India 7 6.6%
5 Croatia 4 3.8%
6 Japan 4 3.8%
7 Iran, Islamic Republic of 3 2.8%
8 Germany 3 2.8%
9 Australia 2 1.9%
10 France 2 1.9%
11 Korea, Republic of 2 1.9%
12 Poland 2 1.9%
13 Saudi Arabia 2 1.9%
14 Singapore 1 0.9%
15 Taiwan 1 0.9%
16 Turkey 1 0.9%
17 Mauritius 1 0.9%
18 Moldova, Republic of 1 0.9%
19 Egypt 1 0.9%
20 Hong Kong 1 0.9%