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 619 57.4%
2 United States 215 19.9%
3 Netherlands 136 12.6%
4 Germany 17 1.6%
5 Czech Republic 15 1.4%
6 Canada 15 1.4%
7 Korea, Republic of 13 1.2%
8 Hong Kong 12 1.1%
9 India 6 0.6%
10 France 5 0.5%
11 Thailand 5 0.5%
12 Taiwan 4 0.4%
13 Brazil 3 0.3%
14 Italy 2 0.2%
15 Malaysia 2 0.2%
16 Ukraine 2 0.2%
17 United Kingdom 1 0.1%
18 Romania 1 0.1%
19 Sri Lanka 1 0.1%
20 Switzerland 1 0.1%
21 Japan 1 0.1%
22 Australia 1 0.1%
23 Finland 1 0.1%