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 506 58.2%
2 United States 183 21.1%
3 Netherlands 132 15.2%
4 Germany 15 1.7%
5 Canada 10 1.2%
6 United Kingdom 4 0.5%
7 Russia 3 0.3%
8 Hong Kong 3 0.3%
9 Ukraine 2 0.2%
10 Malaysia 2 0.2%
11 New Zealand 1 0.1%
12 Romania 1 0.1%
13 Slovakia 1 0.1%
14 Turkey 1 0.1%
15 India 1 0.1%
16 Japan 1 0.1%
17 Czech Republic 1 0.1%
18 Belarus 1 0.1%
19 Brazil 1 0.1%