Data quality metrics extracted from 5gm5.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": "a916743d044bdd2e42f456212282df7b",
  "space_group_name": "P 1 21 1",
  "unit_cell": {
    "a": 87.447,
    "b": 85.567,
    "c": 106.526,
    "alpha": 90.00,
    "beta": 91.87,
    "gamma": 90.00
  },
  "wavelengths": [1.00000],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [25.000,1.730],
    "number_observations": 558314,
    "number_observations_unique": 163715,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.064
      },
      {
        "type": "R(meas)",
        "value": 0.076
      },
      {
        "type": "R(pim)",
        "value": 0.041
      },
      {
        "type": "I/SigI",
        "value": 9.300
      },
      {
        "type": "Completeness",
        "value": 99.800
      },
      {
        "type": "Redundancy",
        "value": 3.400
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.790,1.730],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.490
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 3.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.801
        }
      ]
    },
    {
      "resolution_limits": [1.860,1.790],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.368
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.883
        }
      ]
    },
    {
      "resolution_limits": [1.950,1.860],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.243
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 3.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.940
        }
      ]
    },
    {
      "resolution_limits": [2.050,1.950],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.164
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.971
        }
      ]
    },
    {
      "resolution_limits": [2.180,2.050],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.124
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 3.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.983
        }
      ]
    },
    {
      "resolution_limits": [2.350,2.180],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.098
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 3.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.988
        }
      ]
    },
    {
      "resolution_limits": [2.580,2.350],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.083
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 3.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.990
        }
      ]
    },
    {
      "resolution_limits": [2.960,2.580],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.070
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 3.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [3.720,2.960],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.040
        },
        {
          "type": "Completeness",
          "value": 99.400
        },
        {
          "type": "Redundancy",
          "value": 3.300
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [25.000,3.720],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.029
        },
        {
          "type": "Completeness",
          "value": 99.500
        },
        {
          "type": "Redundancy",
          "value": 3.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.998
        }
      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 25.000 25.000 1.860
High resolution limit [Å] 1.730 3.720 1.790
R(merge) 0.0640 0.0290 0.3680
R(meas) 0.0760 - -
R(pim) 0.0410 - -
CC(1/2) - 0.998 0.883
Completeness [%] 99.8 99.5 99.9
Multiplicity 3.4 3.4 3.4

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

Resolution [Å] R(merge) CC(1/2) Completeness [%] Multiplicity
25.000-3.720 0.0290 0.998 99.5 3.4
3.720-2.960 0.0400 0.997 99.4 3.3
2.960-2.580 0.0700 0.992 99.7 3.4
2.580-2.350 0.0830 0.990 99.9 3.4
2.350-2.180 0.0980 0.988 99.8 3.4
2.180-2.050 0.1240 0.983 99.8 3.4
2.050-1.950 0.1640 0.971 99.9 3.4
1.950-1.860 0.2430 0.940 99.8 3.4
1.860-1.790 0.3680 0.883 99.9 3.4
1.790-1.730 0.4900 0.801 99.8 3.4