For the selection of honor guards for the opening ceremony of the sports meeting, according to the regulations, the standard height of male guards of honor is 175 cm. If the height above the standard is recorded as positive, and if the height below the standard is recorded as negative, there are currently 5 candidates. After measuring their heights , respectively recorded as -7 cm, -6 cm, -3 cm, -1 cm, +6 cm, if the standard height for selecting male honor guards is 170--180 cm, how many of the above five people can be selected superior?
运动会选拔开幕式仪仗队员，按规定男仪仗队员的标准身高为175厘米，高于标准身高记录为正，低于标准身高记为负，现有参选队员共5人，量得他们的身高后，分别记录为-7厘米，-6厘米，-3厘米，-1厘米，+6厘米，若实际选拔男仪仗队员的标准身高为170--180厘米，那么上述五人中有几人可选上？
<result>2</result>