Data quality metrics extracted from 3iu8.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": "d7ed362415d5b7afff24165bebb64f6f",
  "space_group_name": "P 63",
  "unit_cell": {
    "a": 105.728,
    "b": 105.728,
    "c": 50.427,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 120.0
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,1.850],
    "number_observations_unique": 27549,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.156
      },
      {
        "type": "I/SigI",
        "value": 6.200
      },
      {
        "type": "Completeness",
        "value": 99.500
      },
      {
        "type": "Redundancy",
        "value": 11.100
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.88,1.85],
      "number_observations_unique": 1258,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.714
        },
        {
          "type": "Completeness",
          "value": 90.50
        },
        {
          "type": "Redundancy",
          "value": 8.80
        }
      ]
    },
    {
      "resolution_limits": [1.92,1.88],
      "number_observations_unique": 1357,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.653
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 10.00
        }
      ]
    },
    {
      "resolution_limits": [1.95,1.92],
      "number_observations_unique": 1375,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.619
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.00
        }
      ]
    },
    {
      "resolution_limits": [1.99,1.95],
      "number_observations_unique": 1363,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.493
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.20
        }
      ]
    },
    {
      "resolution_limits": [2.04,1.99],
      "number_observations_unique": 1376,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.441
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.20
        }
      ]
    },
    {
      "resolution_limits": [2.08,2.04],
      "number_observations_unique": 1363,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.521
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.20
        }
      ]
    },
    {
      "resolution_limits": [2.14,2.08],
      "number_observations_unique": 1385,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.362
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.30
        }
      ]
    },
    {
      "resolution_limits": [2.19,2.14],
      "number_observations_unique": 1379,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.302
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.30
        }
      ]
    },
    {
      "resolution_limits": [2.26,2.19],
      "number_observations_unique": 1378,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.289
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.30
        }
      ]
    },
    {
      "resolution_limits": [2.33,2.26],
      "number_observations_unique": 1369,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.257
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.30
        }
      ]
    },
    {
      "resolution_limits": [2.41,2.33],
      "number_observations_unique": 1384,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.238
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.30
        }
      ]
    },
    {
      "resolution_limits": [2.51,2.41],
      "number_observations_unique": 1373,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.213
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.40
        }
      ]
    },
    {
      "resolution_limits": [2.63,2.51],
      "number_observations_unique": 1378,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.194
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.30
        }
      ]
    },
    {
      "resolution_limits": [2.76,2.63],
      "number_observations_unique": 1399,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.231
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.30
        }
      ]
    },
    {
      "resolution_limits": [2.94,2.76],
      "number_observations_unique": 1388,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.125
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.30
        }
      ]
    },
    {
      "resolution_limits": [3.16,2.94],
      "number_observations_unique": 1389,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.103
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.30
        }
      ]
    },
    {
      "resolution_limits": [3.48,3.16],
      "number_observations_unique": 1374,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.093
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.30
        }
      ]
    },
    {
      "resolution_limits": [3.99,3.48],
      "number_observations_unique": 1392,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.061
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.20
        }
      ]
    },
    {
      "resolution_limits": [5.02,3.99],
      "number_observations_unique": 1421,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 11.20
        }
      ]
    },
    {
      "resolution_limits": [50.00,5.02],
      "number_observations_unique": 1448,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.055
        },
        {
          "type": "Completeness",
          "value": 99.90
        },
        {
          "type": "Redundancy",
          "value": 10.60
        }
      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 50.000 50.000 1.920
High resolution limit [Å] 1.850 5.020 1.880
R(merge) 0.1560 0.0550 0.6530
Completeness [%] 99.5 99.9 100.0
Multiplicity 11.1 10.6 10.0

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

Resolution [Å] R(merge) Completeness [%] Multiplicity
50.000-5.020 0.0550 99.9 10.6
5.020-3.990 0.0500 100.0 11.2
3.990-3.480 0.0610 100.0 11.2
3.480-3.160 0.0930 100.0 11.3
3.160-2.940 0.1030 100.0 11.3
2.940-2.760 0.1250 100.0 11.3
2.760-2.630 0.2310 100.0 11.3
2.630-2.510 0.1940 100.0 11.3
2.510-2.410 0.2130 100.0 11.4
2.410-2.330 0.2380 100.0 11.3
2.330-2.260 0.2570 100.0 11.3
2.260-2.190 0.2890 100.0 11.3
2.190-2.140 0.3020 100.0 11.3
2.140-2.080 0.3620 100.0 11.3
2.080-2.040 0.5210 100.0 11.2
2.040-1.990 0.4410 100.0 11.2
1.990-1.950 0.4930 100.0 11.2
1.950-1.920 0.6190 100.0 11.0
1.920-1.880 0.6530 100.0 10.0
1.880-1.850 0.7140 90.5 8.8