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 464 38.9%
2 China 329 27.6%
3 Netherlands 261 21.9%
4 Germany 38 3.2%
5 Canada 31 2.6%
6 Korea, Republic of 18 1.5%
7 France 18 1.5%
8 Hong Kong 11 0.9%
9 Australia 5 0.4%
10 Taiwan 5 0.4%
11 Singapore 2 0.2%
12 Kazakhstan 2 0.2%
13 Brazil 2 0.2%
14 Ukraine 2 0.2%
15 India 1 0.1%
16 Israel 1 0.1%
17 Norway 1 0.1%
18 Thailand 1 0.1%