⇣ coprsd ⇣cop100rsd00282cop500rsd01410cop1000rsd02821cop2000rsd05642cop5000rsd141cop10000rsd282⇣ coprsd ⇣cop1,00000rsd2821cop5,00000rsd14104cop10,00000rsd28208cop25,00000rsd70520cop50,00000rsd1,41039cop100,00000rsd2,82079