凭证式国债持有量月报表的统计一直被认为是较棘手的一项工作。一是因为此项工作收集数据比较困难，商业银行向人民银行上报的统计数据有敷衍现象；二是人民银行个别经办人员责任心不强，使月报表的数据含有较大的水分。对此，人民银行郑州中心支行、驻马店市中心支行进行了专 The monthly statistics on the amount of documentary treasury bills held have been considered a more difficult task. First, because it is difficult to collect data from this work, statistical data reported by commercial banks to the People’s Bank are perfunctory. Second, individual managers of the People’s Bank of China are not very responsible and make monthly statements contain large amounts of water. In response, the People’s Bank branch in Zhengzhou, Zhumadian City Center Branch conducted a special