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 299 36%
2 United States 244 29.4%
3 Netherlands 184 22.2%
4 Germany 39 4.7%
5 Canada 18 2.2%
6 Korea, Republic of 10 1.2%
7 France 7 0.8%
8 Ukraine 5 0.6%
9 United Kingdom 4 0.5%
10 Spain 4 0.5%
11 Australia 3 0.4%
12 Hong Kong 3 0.4%
13 India 2 0.2%
14 Japan 2 0.2%
15 Russia 2 0.2%
16 Mauritius 1 0.1%
17 New Zealand 1 0.1%
18 Hungary 1 0.1%
19 Uzbekistan 1 0.1%