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 United States 52 32.9%
2 China 44 27.8%
3 Germany 17 10.8%
4 Japan 6 3.8%
5 Hong Kong 4 2.5%
6 Brazil 4 2.5%
7 Canada 3 1.9%
8 Egypt 3 1.9%
9 France 3 1.9%
10 Netherlands 3 1.9%
11 Norway 3 1.9%
12 Peru 3 1.9%
13 Saudi Arabia 2 1.3%
14 Spain 2 1.3%
15 Korea, Republic of 2 1.3%
16 Denmark 2 1.3%
17 India 2 1.3%
18 Chile 1 0.6%
19 Cyprus 1 0.6%
20 Switzerland 1 0.6%