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 387 32.6%
2 China 374 31.5%
3 Netherlands 266 22.4%
4 Germany 65 5.5%
5 Korea, Republic of 20 1.7%
6 Canada 18 1.5%
7 Russia 12 1%
8 France 9 0.8%
9 Taiwan 6 0.5%
10 Ukraine 5 0.4%
11 India 5 0.4%
12 Japan 4 0.3%
13 Brazil 4 0.3%
14 Denmark 2 0.2%
15 Hong Kong 2 0.2%
16 United Kingdom 2 0.2%
17 Romania 2 0.2%
18 Kyrgyzstan 1 0.1%
19 Malaysia 1 0.1%
20 Mexico 1 0.1%