Data quality metrics extracted from 7dcz.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": "64ec83b85ee583ecf0ea33f7c100d2cf",
  "space_group_name": "P 61 2 2",
  "unit_cell": {
    "a": 101.958,
    "b": 101.958,
    "c": 171.653,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [1.54180],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,2.300],
    "number_observations": 101918,
    "number_observations_unique": 22465,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.143
      },
      {
        "type": "I/SigI",
        "value": 7.000
      },
      {
        "type": "Completeness",
        "value": 92.600
      },
      {
        "type": "Redundancy",
        "value": 4.500
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [2.340,2.300],
      "number_observations_unique": 1056,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.427
        },
        {
          "type": "Completeness",
          "value": 90.100
        },
        {
          "type": "Redundancy",
          "value": 3.300
        }
      ]
    },
    {
      "resolution_limits": [2.380,2.340],
      "number_observations_unique": 1065,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.402
        },
        {
          "type": "Completeness",
          "value": 89.900
        },
        {
          "type": "Redundancy",
          "value": 3.300
        }
      ]
    },
    {
      "resolution_limits": [2.430,2.380],
      "number_observations_unique": 1066,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.396
        },
        {
          "type": "Completeness",
          "value": 90.100
        },
        {
          "type": "Redundancy",
          "value": 3.400
        }
      ]
    },
    {
      "resolution_limits": [2.480,2.430],
      "number_observations_unique": 1062,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.377
        },
        {
          "type": "Completeness",
          "value": 89.800
        },
        {
          "type": "Redundancy",
          "value": 3.600
        }
      ]
    },
    {
      "resolution_limits": [2.530,2.480],
      "number_observations_unique": 1056,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.374
        },
        {
          "type": "Completeness",
          "value": 89.700
        },
        {
          "type": "Redundancy",
          "value": 3.800
        }
      ]
    },
    {
      "resolution_limits": [2.590,2.530],
      "number_observations_unique": 1085,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.336
        },
        {
          "type": "Completeness",
          "value": 91.300
        },
        {
          "type": "Redundancy",
          "value": 3.900
        }
      ]
    },
    {
      "resolution_limits": [2.660,2.590],
      "number_observations_unique": 1086,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.323
        },
        {
          "type": "Completeness",
          "value": 91.700
        },
        {
          "type": "Redundancy",
          "value": 4.000
        }
      ]
    },
    {
      "resolution_limits": [2.730,2.660],
      "number_observations_unique": 1098,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.312
        },
        {
          "type": "Completeness",
          "value": 91.900
        },
        {
          "type": "Redundancy",
          "value": 4.000
        }
      ]
    },
    {
      "resolution_limits": [2.810,2.730],
      "number_observations_unique": 1106,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.281
        },
        {
          "type": "Completeness",
          "value": 92.600
        },
        {
          "type": "Redundancy",
          "value": 4.200
        }
      ]
    },
    {
      "resolution_limits": [2.900,2.810],
      "number_observations_unique": 1104,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.271
        },
        {
          "type": "Completeness",
          "value": 92.200
        },
        {
          "type": "Redundancy",
          "value": 4.200
        }
      ]
    },
    {
      "resolution_limits": [3.000,2.900],
      "number_observations_unique": 1120,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.232
        },
        {
          "type": "Completeness",
          "value": 92.700
        },
        {
          "type": "Redundancy",
          "value": 4.300
        }
      ]
    },
    {
      "resolution_limits": [3.120,3.000],
      "number_observations_unique": 1110,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.212
        },
        {
          "type": "Completeness",
          "value": 93.600
        },
        {
          "type": "Redundancy",
          "value": 4.500
        }
      ]
    },
    {
      "resolution_limits": [3.260,3.120],
      "number_observations_unique": 1143,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.186
        },
        {
          "type": "Completeness",
          "value": 95.100
        },
        {
          "type": "Redundancy",
          "value": 5.000
        }
      ]
    },
    {
      "resolution_limits": [3.440,3.260],
      "number_observations_unique": 1158,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.166
        },
        {
          "type": "Completeness",
          "value": 95.300
        },
        {
          "type": "Redundancy",
          "value": 5.400
        }
      ]
    },
    {
      "resolution_limits": [3.650,3.440],
      "number_observations_unique": 1167,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.136
        },
        {
          "type": "Completeness",
          "value": 95.900
        },
        {
          "type": "Redundancy",
          "value": 5.600
        }
      ]
    },
    {
      "resolution_limits": [3.930,3.650],
      "number_observations_unique": 1175,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.111
        },
        {
          "type": "Completeness",
          "value": 95.700
        },
        {
          "type": "Redundancy",
          "value": 5.800
        }
      ]
    },
    {
      "resolution_limits": [4.330,3.930],
      "number_observations_unique": 1168,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.095
        },
        {
          "type": "Completeness",
          "value": 95.300
        },
        {
          "type": "Redundancy",
          "value": 5.500
        }
      ]
    },
    {
      "resolution_limits": [4.950,4.330],
      "number_observations_unique": 1180,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.082
        },
        {
          "type": "Completeness",
          "value": 95.000
        },
        {
          "type": "Redundancy",
          "value": 5.600
        }
      ]
    },
    {
      "resolution_limits": [6.240,4.950],
      "number_observations_unique": 1204,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "Completeness",
          "value": 94.100
        },
        {
          "type": "Redundancy",
          "value": 5.400
        }
      ]
    },
    {
      "resolution_limits": [50.000,6.240],
      "number_observations_unique": 1256,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.063
        },
        {
          "type": "Completeness",
          "value": 90.200
        },
        {
          "type": "Redundancy",
          "value": 5.100
        }
      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 50.000 50.000 2.380
High resolution limit [Å] 2.300 6.240 2.340
R(merge) 0.1430 0.0630 0.4020
Completeness [%] 92.6 90.2 89.9
Multiplicity 4.5 5.1 3.3

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

Resolution [Å] R(merge) Completeness [%] Multiplicity
50.000-6.240 0.0630 90.2 5.1
6.240-4.950 0.0830 94.1 5.4
4.950-4.330 0.0820 95.0 5.6
4.330-3.930 0.0950 95.3 5.5
3.930-3.650 0.1110 95.7 5.8
3.650-3.440 0.1360 95.9 5.6
3.440-3.260 0.1660 95.3 5.4
3.260-3.120 0.1860 95.1 5.0
3.120-3.000 0.2120 93.6 4.5
3.000-2.900 0.2320 92.7 4.3
2.900-2.810 0.2710 92.2 4.2
2.810-2.730 0.2810 92.6 4.2
2.730-2.660 0.3120 91.9 4.0
2.660-2.590 0.3230 91.7 4.0
2.590-2.530 0.3360 91.3 3.9
2.530-2.480 0.3740 89.7 3.8
2.480-2.430 0.3770 89.8 3.6
2.430-2.380 0.3960 90.1 3.4
2.380-2.340 0.4020 89.9 3.3
2.340-2.300 0.4270 90.1 3.3