Data quality metrics extracted from 5med.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": "484effa69162a4b4eaa600e4c08224b7",
  "space_group_name": "P 21 21 21",
  "unit_cell": {
    "a": 54.50,
    "b": 165.40,
    "c": 166.21,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.91840],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [45.00,1.800],
    "number_observations_unique": 134076,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.071
      },
      {
        "type": "I/SigI",
        "value": 10.100
      },
      {
        "type": "Completeness",
        "value": 95.700
      },
      {
        "type": "Redundancy",
        "value": 3.2
      },
      {
        "type": "CC(1/2)",
        "value": 0.996
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.900,1.800],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.542
        },
        {
          "type": "I/SigI",
          "value": 2.060
        },
        {
          "type": "Completeness",
          "value": 76.700
        },
        {
          "type": "CC(1/2)",
          "value": 0.712
        }
      ]
    },
    {
      "resolution_limits": [2.000,1.900],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.460
        },
        {
          "type": "I/SigI",
          "value": 3.190
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.800
        }
      ]
    },
    {
      "resolution_limits": [2.200,2.000],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.245
        },
        {
          "type": "I/SigI",
          "value": 5.500
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.928
        }
      ]
    },
    {
      "resolution_limits": [3.120,2.200],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.094
        },
        {
          "type": "I/SigI",
          "value": 11.060
        },
        {
          "type": "Completeness",
          "value": 99.400
        },
        {
          "type": "CC(1/2)",
          "value": 0.988
        }
      ]
    },
    {
      "resolution_limits": [3.580,3.120],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.053
        },
        {
          "type": "I/SigI",
          "value": 17.850
        },
        {
          "type": "Completeness",
          "value": 97.300
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [4.040,3.580],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.047
        },
        {
          "type": "I/SigI",
          "value": 20.800
        },
        {
          "type": "Completeness",
          "value": 96.700
        },
        {
          "type": "CC(1/2)",
          "value": 0.992
        }
      ]
    },
    {
      "resolution_limits": [4.500,4.040],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.044
        },
        {
          "type": "I/SigI",
          "value": 22.450
        },
        {
          "type": "Completeness",
          "value": 97.000
        },
        {
          "type": "CC(1/2)",
          "value": 0.993
        }
      ]
    },
    {
      "resolution_limits": [14.000,4.500],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.034
        },
        {
          "type": "I/SigI",
          "value": 25.730
        },
        {
          "type": "Completeness",
          "value": 97.100
        },
        {
          "type": "CC(1/2)",
          "value": 0.997
        }
      ]
    },
    {
      "resolution_limits": [17.000,14.000],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.019
        },
        {
          "type": "I/SigI",
          "value": 28.830
        },
        {
          "type": "Completeness",
          "value": 92.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [50.000,17.000],
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.016
        },
        {
          "type": "I/SigI",
          "value": 26.100
        },
        {
          "type": "Completeness",
          "value": 75.900
        },
        {
          "type": "CC(1/2)",
          "value": 0.999
        }
      ]
    },
    {
      "resolution_limits": [45.00,50.000],
      "quality_factors": [

      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 45.000 50.000 2.000
High resolution limit [Å] 1.800 17.000 1.900
R(merge) 0.0710 0.0160 0.4600
CC(1/2) 0.996 0.999 0.800
Completeness [%] 95.7 75.9 99.9
Multiplicity 3.2 - -

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

Resolution [Å] R(merge) CC(1/2) Completeness [%]
50.000-17.000 0.0160 0.999 75.9
45.000-50.000 - - -
17.000-14.000 0.0190 0.999 92.9
14.000-4.500 0.0340 0.997 97.1
4.500-4.040 0.0440 0.993 97.0
4.040-3.580 0.0470 0.992 96.7
3.580-3.120 0.0530 0.992 97.3
3.120-2.200 0.0940 0.988 99.4
2.200-2.000 0.2450 0.928 99.9
2.000-1.900 0.4600 0.800 99.9
1.900-1.800 0.5420 0.712 76.7