Data quality metrics extracted from 6ett.cif.gz by aB_cif2table1 from BUSTER (Global Phasing Ltd.). See also the PDBx/mmCIF dictionary.

Raw JSON data 
{
  "mxlims_type": "ReflectionSet",
  "version": "0.2.2",
  "uuid": "4b9bf6914a86c715017499e19b7906b3",
  "space_group_name": "P 43 21 2",
  "unit_cell": {
    "a": 71.450,
    "b": 71.450,
    "c": 150.539,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.89400],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [47.897,1.260],
    "number_observations": 1069690,
    "number_observations_unique": 202280,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.061
      },
      {
        "type": "R(meas)",
        "value": 0.067
      },
      {
        "type": "I/SigI",
        "value": 16.450
      },
      {
        "type": "Completeness",
        "value": 99.900
      },
      {
        "type": "Redundancy",
        "value": 5.288
      },
      {
        "type": "CC(1/2)",
        "value": 0.999
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.330,1.260],
      "number_observations": 167899,
      "number_observations_unique": 32624,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.835
        },
        {
          "type": "R(meas)",
          "value": 0.929
        },
        {
          "type": "I/SigI",
          "value": 2.010
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 5.146
        },
        {
          "type": "CC(1/2)",
          "value": 0.679
        }
      ]
    },
    {
      "resolution_limits": [1.430,1.330],
      "number_observations": 160709,
      "number_observations_unique": 30811,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.555
        },
        {
          "type": "R(meas)",
          "value": 0.617
        },
        {
          "type": "I/SigI",
          "value": 3.040
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.216
        },
        {
          "type": "CC(1/2)",
          "value": 0.830
        }
      ]
    },
    {
      "resolution_limits": [1.540,1.430],
      "number_observations": 150413,
      "number_observations_unique": 28585,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.326
        },
        {
          "type": "R(meas)",
          "value": 0.362
        },
        {
          "type": "I/SigI",
          "value": 5.160
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.262
        },
        {
          "type": "CC(1/2)",
          "value": 0.936
        }
      ]
    },
    {
      "resolution_limits": [1.690,1.540],
      "number_observations": 139882,
      "number_observations_unique": 26389,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.184
        },
        {
          "type": "R(meas)",
          "value": 0.204
        },
        {
          "type": "I/SigI",
          "value": 8.950
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.301
        },
        {
          "type": "CC(1/2)",
          "value": 0.978
        }
      ]
    },
    {
      "resolution_limits": [1.890,1.690],
      "number_observations": 127010,
      "number_observations_unique": 23801,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.105
        },
        {
          "type": "R(meas)",
          "value": 0.116
        },
        {
          "type": "I/SigI",
          "value": 15.010
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.336
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [2.180,1.890],
      "number_observations": 112837,
      "number_observations_unique": 21026,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.056
        },
        {
          "type": "R(meas)",
          "value": 0.062
        },
        {
          "type": "I/SigI",
          "value": 26.690
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.367
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    },
    {
      "resolution_limits": [2.660,2.180],
      "number_observations": 95697,
      "number_observations_unique": 17773,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "R(meas)",
          "value": 0.043
        },
        {
          "type": "I/SigI",
          "value": 38.000
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.384
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [3.760,2.660],
      "number_observations": 74252,
      "number_observations_unique": 13730,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.026
        },
        {
          "type": "R(meas)",
          "value": 0.029
        },
        {
          "type": "I/SigI",
          "value": 52.250
        },
        {
          "type": "Completeness",
          "value": 100.000
        },
        {
          "type": "Redundancy",
          "value": 5.408
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [47.897,3.760],
      "number_observations": 40991,
      "number_observations_unique": 7541,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.021
        },
        {
          "type": "R(meas)",
          "value": 0.023
        },
        {
          "type": "I/SigI",
          "value": 62.770
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 5.436
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    }
  ]

}

Table 1 generated from MXLIMS-JSON (via JavaScript):

  Overall InnerShell OuterShell
Low resolution limit [Å] 47.897 47.897 1.430
High resolution limit [Å] 1.260 3.760 1.330
R(merge) 0.0610 0.0210 0.5550
R(meas) 0.0670 0.0230 0.6170
CC(1/2) 0.999 0.999 0.830
Completeness [%] 99.9 99.8 100.0
Multiplicity 5.3 5.4 5.2

Binned data generated from MXLIMS-JSON (via JavaScript):

Resolution [Å] R(merge) R(meas) CC(1/2) Completeness [%] Multiplicity
47.897-3.760 0.0210 0.0230 0.999 99.8 5.4
3.760-2.660 0.0260 0.0290 0.999 100.0 5.4
2.660-2.180 0.0390 0.0430 0.999 100.0 5.4
2.180-1.890 0.0560 0.0620 0.998 100.0 5.4
1.890-1.690 0.1050 0.1160 0.993 100.0 5.3
1.690-1.540 0.1840 0.2040 0.978 100.0 5.3
1.540-1.430 0.3260 0.3620 0.936 100.0 5.3
1.430-1.330 0.5550 0.6170 0.830 100.0 5.2
1.330-1.260 0.8350 0.9290 0.679 99.6 5.1