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 334 32.6%
2 United States 319 31.1%
3 Netherlands 247 24.1%
4 Germany 24 2.3%
5 Korea, Republic of 17 1.7%
6 Taiwan 17 1.7%
7 United Kingdom 17 1.7%
8 Hong Kong 13 1.3%
9 France 6 0.6%
10 Canada 6 0.6%
11 Japan 4 0.4%
12 Russia 4 0.4%
13 Malaysia 4 0.4%
14 Iran, Islamic Republic of 3 0.3%
15 Macao 2 0.2%
16 Singapore 2 0.2%
17 Switzerland 2 0.2%
18 Ukraine 1 0.1%
19 Saudi Arabia 1 0.1%
20 Italy 1 0.1%
21 India 1 0.1%