Data quality metrics extracted from 3k9j.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": "d5c97e11958cd9e64ab416cf71703d6b",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 79.158,
    "b": 45.411,
    "c": 90.678,
    "alpha": 90.00,
    "beta": 113.81,
    "gamma": 90.00
  },
  "wavelengths": [1.10546],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [50.000,1.900],
    "number_observations_unique": 43992,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.060
      },
      {
        "type": "I/SigI",
        "value": 11.900
      },
      {
        "type": "Completeness",
        "value": 94.200
      },
      {
        "type": "Redundancy",
        "value": 3.900
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.93,1.90],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.425
        },
        {
          "type": "Completeness",
          "value": 71.10
        },
        {
          "type": "Redundancy",
          "value": 3.20
        }
      ]
    },
    {
      "resolution_limits": [1.97,1.93],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.347
        },
        {
          "type": "Completeness",
          "value": 78.40
        },
        {
          "type": "Redundancy",
          "value": 3.30
        }
      ]
    },
    {
      "resolution_limits": [2.01,1.97],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.353
        },
        {
          "type": "Completeness",
          "value": 81.70
        },
        {
          "type": "Redundancy",
          "value": 3.40
        }
      ]
    },
    {
      "resolution_limits": [2.05,2.01],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.281
        },
        {
          "type": "Completeness",
          "value": 85.30
        },
        {
          "type": "Redundancy",
          "value": 3.60
        }
      ]
    },
    {
      "resolution_limits": [2.09,2.05],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.259
        },
        {
          "type": "Completeness",
          "value": 88.60
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [2.14,2.09],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.233
        },
        {
          "type": "Completeness",
          "value": 92.00
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [2.19,2.14],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.219
        },
        {
          "type": "Completeness",
          "value": 95.40
        },
        {
          "type": "Redundancy",
          "value": 3.80
        }
      ]
    },
    {
      "resolution_limits": [2.25,2.19],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.199
        },
        {
          "type": "Completeness",
          "value": 97.90
        },
        {
          "type": "Redundancy",
          "value": 3.90
        }
      ]
    },
    {
      "resolution_limits": [2.32,2.25],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.176
        },
        {
          "type": "Completeness",
          "value": 98.70
        },
        {
          "type": "Redundancy",
          "value": 4.00
        }
      ]
    },
    {
      "resolution_limits": [2.39,2.32],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.155
        },
        {
          "type": "Completeness",
          "value": 99.50
        },
        {
          "type": "Redundancy",
          "value": 4.10
        }
      ]
    },
    {
      "resolution_limits": [2.48,2.39],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.136
        },
        {
          "type": "Completeness",
          "value": 99.80
        },
        {
          "type": "Redundancy",
          "value": 4.10
        }
      ]
    },
    {
      "resolution_limits": [2.58,2.48],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.113
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.20
        }
      ]
    },
    {
      "resolution_limits": [2.70,2.58],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.096
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.20
        }
      ]
    },
    {
      "resolution_limits": [2.84,2.70],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.084
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.20
        }
      ]
    },
    {
      "resolution_limits": [3.02,2.84],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.075
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.20
        }
      ]
    },
    {
      "resolution_limits": [3.25,3.02],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.064
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.20
        }
      ]
    },
    {
      "resolution_limits": [3.58,3.25],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.049
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.20
        }
      ]
    },
    {
      "resolution_limits": [4.09,3.58],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "Completeness",
          "value": 100.00
        },
        {
          "type": "Redundancy",
          "value": 4.20
        }
      ]
    },
    {
      "resolution_limits": [5.16,4.09],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.032
        },
        {
          "type": "Completeness",
          "value": 99.70
        },
        {
          "type": "Redundancy",
          "value": 4.10
        }
      ]
    },
    {
      "resolution_limits": [50.00,5.16],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.033
        },
        {
          "type": "Completeness",
          "value": 95.50
        },
        {
          "type": "Redundancy",
          "value": 3.90
        }
      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 50.000 50.000 1.970
High resolution limit [Å] 1.900 5.160 1.930
R(merge) 0.0600 0.0330 0.3470
Completeness [%] 94.2 95.5 78.4
Multiplicity 3.9 3.9 3.3

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

Resolution [Å] R(merge) Completeness [%] Multiplicity
50.000-5.160 0.0330 95.5 3.9
5.160-4.090 0.0320 99.7 4.1
4.090-3.580 0.0390 100.0 4.2
3.580-3.250 0.0490 100.0 4.2
3.250-3.020 0.0640 100.0 4.2
3.020-2.840 0.0750 100.0 4.2
2.840-2.700 0.0840 100.0 4.2
2.700-2.580 0.0960 100.0 4.2
2.580-2.480 0.1130 100.0 4.2
2.480-2.390 0.1360 99.8 4.1
2.390-2.320 0.1550 99.5 4.1
2.320-2.250 0.1760 98.7 4.0
2.250-2.190 0.1990 97.9 3.9
2.190-2.140 0.2190 95.4 3.8
2.140-2.090 0.2330 92.0 3.7
2.090-2.050 0.2590 88.6 3.7
2.050-2.010 0.2810 85.3 3.6
2.010-1.970 0.3530 81.7 3.4
1.970-1.930 0.3470 78.4 3.3
1.930-1.900 0.4250 71.1 3.2