Data quality metrics extracted from 3gv5.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": "5c11f14529c71645d858c617c2dfe3c5",
  "space_group_name": "C 1 2 1",
  "unit_cell": {
    "a": 140.16,
    "b": 71.75,
    "c": 127.42,
    "alpha": 90.00,
    "beta": 112.53,
    "gamma": 90.00
  },
  "wavelengths": [0.98322],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [51.570,1.950],
    "number_observations_unique": 84496,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.072
      },
      {
        "type": "I/SigI",
        "value": 24.607
      },
      {
        "type": "Completeness",
        "value": 99.000
      },
      {
        "type": "Redundancy",
        "value": 3.600
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.98,1.95],
      "number_observations_unique": 4090,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.617
        },
        {
          "type": "Completeness",
          "value": 96.30
        },
        {
          "type": "Redundancy",
          "value": 3.10
        }
      ]
    },
    {
      "resolution_limits": [2.02,1.98],
      "number_observations_unique": 4178,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.565
        },
        {
          "type": "Completeness",
          "value": 97.90
        },
        {
          "type": "Redundancy",
          "value": 3.30
        }
      ]
    },
    {
      "resolution_limits": [2.06,2.02],
      "number_observations_unique": 4130,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.465
        },
        {
          "type": "Completeness",
          "value": 98.10
        },
        {
          "type": "Redundancy",
          "value": 3.50
        }
      ]
    },
    {
      "resolution_limits": [2.10,2.06],
      "number_observations_unique": 4175,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.399
        },
        {
          "type": "Completeness",
          "value": 98.80
        },
        {
          "type": "Redundancy",
          "value": 3.50
        }
      ]
    },
    {
      "resolution_limits": [2.15,2.10],
      "number_observations_unique": 4184,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.326
        },
        {
          "type": "Completeness",
          "value": 98.90
        },
        {
          "type": "Redundancy",
          "value": 3.60
        }
      ]
    },
    {
      "resolution_limits": [2.20,2.15],
      "number_observations_unique": 4194,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.297
        },
        {
          "type": "Completeness",
          "value": 98.80
        },
        {
          "type": "Redundancy",
          "value": 3.60
        }
      ]
    },
    {
      "resolution_limits": [2.25,2.20],
      "number_observations_unique": 4238,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.267
        },
        {
          "type": "Completeness",
          "value": 98.80
        },
        {
          "type": "Redundancy",
          "value": 3.60
        }
      ]
    },
    {
      "resolution_limits": [2.31,2.25],
      "number_observations_unique": 4230,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.235
        },
        {
          "type": "Completeness",
          "value": 99.20
        },
        {
          "type": "Redundancy",
          "value": 3.60
        }
      ]
    },
    {
      "resolution_limits": [2.38,2.31],
      "number_observations_unique": 4206,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.194
        },
        {
          "type": "Completeness",
          "value": 99.60
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [2.46,2.38],
      "number_observations_unique": 4243,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.169
        },
        {
          "type": "Completeness",
          "value": 99.50
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [2.54,2.46],
      "number_observations_unique": 4234,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.149
        },
        {
          "type": "Completeness",
          "value": 99.50
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [2.65,2.54],
      "number_observations_unique": 4214,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.125
        },
        {
          "type": "Completeness",
          "value": 99.50
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [2.77,2.65],
      "number_observations_unique": 4236,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.107
        },
        {
          "type": "Completeness",
          "value": 99.40
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [2.91,2.77],
      "number_observations_unique": 4291,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.093
        },
        {
          "type": "Completeness",
          "value": 99.80
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [3.10,2.91],
      "number_observations_unique": 4211,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.076
        },
        {
          "type": "Completeness",
          "value": 99.80
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [3.33,3.10],
      "number_observations_unique": 4268,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.062
        },
        {
          "type": "Completeness",
          "value": 99.60
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    },
    {
      "resolution_limits": [3.67,3.33],
      "number_observations_unique": 4282,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.055
        },
        {
          "type": "Completeness",
          "value": 99.70
        },
        {
          "type": "Redundancy",
          "value": 3.60
        }
      ]
    },
    {
      "resolution_limits": [4.20,3.67],
      "number_observations_unique": 4263,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.050
        },
        {
          "type": "Completeness",
          "value": 99.50
        },
        {
          "type": "Redundancy",
          "value": 3.60
        }
      ]
    },
    {
      "resolution_limits": [5.29,4.20],
      "number_observations_unique": 4290,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.039
        },
        {
          "type": "Completeness",
          "value": 99.40
        },
        {
          "type": "Redundancy",
          "value": 3.50
        }
      ]
    },
    {
      "resolution_limits": [50.00,5.29],
      "number_observations_unique": 4339,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.024
        },
        {
          "type": "Completeness",
          "value": 98.20
        },
        {
          "type": "Redundancy",
          "value": 3.70
        }
      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 51.570 50.000 2.020
High resolution limit [Å] 1.950 5.290 1.980
R(merge) 0.0720 0.0240 0.5650
Completeness [%] 99.0 98.2 97.9
Multiplicity 3.6 3.7 3.3

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

Resolution [Å] R(merge) Completeness [%] Multiplicity
50.000-5.290 0.0240 98.2 3.7
5.290-4.200 0.0390 99.4 3.5
4.200-3.670 0.0500 99.5 3.6
3.670-3.330 0.0550 99.7 3.6
3.330-3.100 0.0620 99.6 3.7
3.100-2.910 0.0760 99.8 3.7
2.910-2.770 0.0930 99.8 3.7
2.770-2.650 0.1070 99.4 3.7
2.650-2.540 0.1250 99.5 3.7
2.540-2.460 0.1490 99.5 3.7
2.460-2.380 0.1690 99.5 3.7
2.380-2.310 0.1940 99.6 3.7
2.310-2.250 0.2350 99.2 3.6
2.250-2.200 0.2670 98.8 3.6
2.200-2.150 0.2970 98.8 3.6
2.150-2.100 0.3260 98.9 3.6
2.100-2.060 0.3990 98.8 3.5
2.060-2.020 0.4650 98.1 3.5
2.020-1.980 0.5650 97.9 3.3
1.980-1.950 0.6170 96.3 3.1