谷歌分析推荐流量不同的结果

Question

我在google-analytics中有这些数据 所有»默认频道分组：推荐»来源：test.domain.com

Referral Path        Users
/2016/02/25/article/ 3819
/2018/02/01/article/ 316
/2018/02/07/article/ 109

当我尝试通过分析报告v4

时

{
  "reportRequests": 
  [
    {
      "viewId": "XXXXX",
      "dateRanges": [{"startDate": "2018-01-01","endDate": "2018-02-27"}],
      "dimensions":[{"name": "ga:fullReferrer"}],
      "metrics":[{"expression":"ga:users"}],
      "dimensionFilterClauses":[{"filters": 
          [{"dimensionName": "ga:fullReferrer",
            "expressions":["test.domain.com/2016/02/25/article/",
                           "test.domain.com/2018/02/01/article/",
                           "test.domain.com/2018/02/07/article/"
              ],
              "operator": "IN_LIST"
          }]
      }]
    }
  ]
}

我有不同的结果

Full Referrer        Users
    test.domain.com/2016/02/25/article/ 2015
    test.domain.com/2018/02/01/article/ 208
    test.domain.com/2018/02/07/article/ 82

为什么会这样？我做错了什么？