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 402 36.4%
2 China 369 33.4%
3 Netherlands 238 21.6%
4 Germany 33 3%
5 Korea, Republic of 30 2.7%
6 Canada 12 1.1%
7 France 11 1%
8 India 3 0.3%
9 Macao 2 0.2%
10 Malaysia 1 0.1%
11 Hong Kong 1 0.1%
12 Norway 1 0.1%
13 Singapore 1 0.1%