Data quality metrics extracted from 4k3r.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": "486e40280a52e3078483093bcaf10177",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 79.96,
    "b": 67.09,
    "c": 81.18,
    "alpha": 90.00,
    "beta": 113.82,
    "gamma": 90.00
  },
  "wavelengths": [1.54180],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [74.265,1.859],
    "number_observations_unique": 61020,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.060
      },
      {
        "type": "I/SigI",
        "value": 9.700
      },
      {
        "type": "Completeness",
        "value": 92.500
      },
      {
        "type": "Redundancy",
        "value": 3.100
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.960,1.860],
      "number_observations": 21862,
      "number_observations_unique": 7479,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.509
        },
        {
          "type": "R(meas)",
          "value": 0.604
        },
        {
          "type": "R(pim)",
          "value": 0.323
        },
        {
          "type": "I/SigI",
          "value": 1.100
        },
        {
          "type": "Completeness",
          "value": 78.400
        },
        {
          "type": "Redundancy",
          "value": 2.900
        }
      ]
    },
    {
      "resolution_limits": [2.080,1.960],
      "number_observations": 23312,
      "number_observations_unique": 7855,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.313
        },
        {
          "type": "R(meas)",
          "value": 0.372
        },
        {
          "type": "R(pim)",
          "value": 0.199
        },
        {
          "type": "I/SigI",
          "value": 2.100
        },
        {
          "type": "Completeness",
          "value": 87.000
        },
        {
          "type": "Redundancy",
          "value": 3.000
        }
      ]
    },
    {
      "resolution_limits": [2.220,2.080],
      "number_observations": 22751,
      "number_observations_unique": 7807,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.187
        },
        {
          "type": "R(meas)",
          "value": 0.223
        },
        {
          "type": "R(pim)",
          "value": 0.120
        },
        {
          "type": "I/SigI",
          "value": 3.800
        },
        {
          "type": "Completeness",
          "value": 91.700
        },
        {
          "type": "Redundancy",
          "value": 2.900
        }
      ]
    },
    {
      "resolution_limits": [2.400,2.220],
      "number_observations": 22386,
      "number_observations_unique": 7594,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.129
        },
        {
          "type": "R(meas)",
          "value": 0.156
        },
        {
          "type": "R(pim)",
          "value": 0.087
        },
        {
          "type": "I/SigI",
          "value": 3.400
        },
        {
          "type": "Completeness",
          "value": 95.500
        },
        {
          "type": "Redundancy",
          "value": 2.900
        }
      ]
    },
    {
      "resolution_limits": [2.630,2.400],
      "number_observations": 21903,
      "number_observations_unique": 7115,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.084
        },
        {
          "type": "R(meas)",
          "value": 0.101
        },
        {
          "type": "R(pim)",
          "value": 0.056
        },
        {
          "type": "I/SigI",
          "value": 8.500
        },
        {
          "type": "Completeness",
          "value": 97.300
        },
        {
          "type": "Redundancy",
          "value": 3.100
        }
      ]
    },
    {
      "resolution_limits": [2.940,2.630],
      "number_observations": 21093,
      "number_observations_unique": 6510,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.066
        },
        {
          "type": "R(meas)",
          "value": 0.080
        },
        {
          "type": "R(pim)",
          "value": 0.044
        },
        {
          "type": "I/SigI",
          "value": 10.000
        },
        {
          "type": "Completeness",
          "value": 97.700
        },
        {
          "type": "Redundancy",
          "value": 3.200
        }
      ]
    },
    {
      "resolution_limits": [3.390,2.940],
      "number_observations": 19650,
      "number_observations_unique": 5773,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.051
        },
        {
          "type": "R(meas)",
          "value": 0.060
        },
        {
          "type": "R(pim)",
          "value": 0.032
        },
        {
          "type": "I/SigI",
          "value": 12.400
        },
        {
          "type": "Completeness",
          "value": 98.300
        },
        {
          "type": "Redundancy",
          "value": 3.400
        }
      ]
    },
    {
      "resolution_limits": [4.160,3.390],
      "number_observations": 17410,
      "number_observations_unique": 4917,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.049
        },
        {
          "type": "R(meas)",
          "value": 0.058
        },
        {
          "type": "R(pim)",
          "value": 0.031
        },
        {
          "type": "I/SigI",
          "value": 10.900
        },
        {
          "type": "Completeness",
          "value": 98.800
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    },
    {
      "resolution_limits": [5.880,4.160],
      "number_observations": 13693,
      "number_observations_unique": 3848,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "R(meas)",
          "value": 0.046
        },
        {
          "type": "R(pim)",
          "value": 0.024
        },
        {
          "type": "I/SigI",
          "value": 16.100
        },
        {
          "type": "Completeness",
          "value": 99.200
        },
        {
          "type": "Redundancy",
          "value": 3.600
        }
      ]
    },
    {
      "resolution_limits": [43.985,5.880],
      "number_observations": 7367,
      "number_observations_unique": 2122,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.038
        },
        {
          "type": "R(meas)",
          "value": 0.045
        },
        {
          "type": "R(pim)",
          "value": 0.024
        },
        {
          "type": "I/SigI",
          "value": 14.100
        },
        {
          "type": "Completeness",
          "value": 97.800
        },
        {
          "type": "Redundancy",
          "value": 3.500
        }
      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 74.265 43.985 2.080
High resolution limit [Å] 1.859 5.880 1.960
R(merge) 0.0600 0.0380 0.3130
R(meas) - 0.0450 0.3720
R(pim) - 0.0240 0.1990
Completeness [%] 92.5 97.8 87.0
Multiplicity 3.1 3.5 3.0

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

Resolution [Å] R(merge) R(meas) R(pim) Completeness [%] Multiplicity
43.985-5.880 0.0380 0.0450 0.0240 97.8 3.5
5.880-4.160 0.0390 0.0460 0.0240 99.2 3.6
4.160-3.390 0.0490 0.0580 0.0310 98.8 3.5
3.390-2.940 0.0510 0.0600 0.0320 98.3 3.4
2.940-2.630 0.0660 0.0800 0.0440 97.7 3.2
2.630-2.400 0.0840 0.1010 0.0560 97.3 3.1
2.400-2.220 0.1290 0.1560 0.0870 95.5 2.9
2.220-2.080 0.1870 0.2230 0.1200 91.7 2.9
2.080-1.960 0.3130 0.3720 0.1990 87.0 3.0
1.960-1.860 0.5090 0.6040 0.3230 78.4 2.9