Data quality metrics extracted from 4ihn.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": "8d6049703325e91beae9f87e22ab8c7e",
  "space_group_name": "I 21 3",
  "unit_cell": {
    "a": 78.34,
    "b": 78.34,
    "c": 78.34,
    "alpha": 90.0,
    "beta": 90.0,
    "gamma": 90.0
  },
  "wavelengths": [0.93950],
  "anisotropic_diffraction": false,
  "overall_refln_statistics": {
    "resolution_limits": [55.395,1.158],
    "number_observations_unique": 26153,
    "quality_factors": [
      {
        "type": "R(merge)",
        "value": 0.100
      },
      {
        "type": "I/SigI",
        "value": 8.900
      },
      {
        "type": "Completeness",
        "value": 93.900
      },
      {
        "type": "Redundancy",
        "value": 2.800
      }
    ]
  },
  "refln_shells": [
    {
      "resolution_limits": [1.220,1.160],
      "number_observations": 11155,
      "number_observations_unique": 4014,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.138
        },
        {
          "type": "R(meas)",
          "value": 0.169
        },
        {
          "type": "R(pim)",
          "value": 0.094
        },
        {
          "type": "I/SigI",
          "value": 3.500
        },
        {
          "type": "Completeness",
          "value": 99.700
        },
        {
          "type": "Redundancy",
          "value": 2.800
        }
      ]
    },
    {
      "resolution_limits": [1.290,1.220],
      "number_observations": 10783,
      "number_observations_unique": 3831,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.107
        },
        {
          "type": "R(meas)",
          "value": 0.130
        },
        {
          "type": "R(pim)",
          "value": 0.073
        },
        {
          "type": "I/SigI",
          "value": 5.900
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 2.800
        }
      ]
    },
    {
      "resolution_limits": [1.380,1.290],
      "number_observations": 10250,
      "number_observations_unique": 3612,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.099
        },
        {
          "type": "R(meas)",
          "value": 0.121
        },
        {
          "type": "R(pim)",
          "value": 0.068
        },
        {
          "type": "I/SigI",
          "value": 3.200
        },
        {
          "type": "Completeness",
          "value": 99.800
        },
        {
          "type": "Redundancy",
          "value": 2.800
        }
      ]
    },
    {
      "resolution_limits": [1.500,1.380],
      "number_observations": 9487,
      "number_observations_unique": 3346,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.095
        },
        {
          "type": "R(meas)",
          "value": 0.117
        },
        {
          "type": "R(pim)",
          "value": 0.067
        },
        {
          "type": "I/SigI",
          "value": 5.600
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 2.800
        }
      ]
    },
    {
      "resolution_limits": [1.640,1.500],
      "number_observations": 8729,
      "number_observations_unique": 3080,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.089
        },
        {
          "type": "R(meas)",
          "value": 0.109
        },
        {
          "type": "R(pim)",
          "value": 0.062
        },
        {
          "type": "I/SigI",
          "value": 6.200
        },
        {
          "type": "Completeness",
          "value": 99.900
        },
        {
          "type": "Redundancy",
          "value": 2.800
        }
      ]
    },
    {
      "resolution_limits": [1.830,1.640],
      "number_observations": 7977,
      "number_observations_unique": 2799,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.089
        },
        {
          "type": "R(meas)",
          "value": 0.109
        },
        {
          "type": "R(pim)",
          "value": 0.062
        },
        {
          "type": "I/SigI",
          "value": 6.100
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 2.800
        }
      ]
    },
    {
      "resolution_limits": [2.110,1.830],
      "number_observations": 6866,
      "number_observations_unique": 2474,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.111
        },
        {
          "type": "R(meas)",
          "value": 0.138
        },
        {
          "type": "R(pim)",
          "value": 0.080
        },
        {
          "type": "I/SigI",
          "value": 5.100
        },
        {
          "type": "Completeness",
          "value": 99.600
        },
        {
          "type": "Redundancy",
          "value": 2.800
        }
      ]
    },
    {
      "resolution_limits": [2.590,2.110],
      "number_observations": 4859,
      "number_observations_unique": 1910,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.100
        },
        {
          "type": "R(meas)",
          "value": 0.127
        },
        {
          "type": "R(pim)",
          "value": 0.076
        },
        {
          "type": "I/SigI",
          "value": 6.200
        },
        {
          "type": "Completeness",
          "value": 91.000
        },
        {
          "type": "Redundancy",
          "value": 2.500
        }
      ]
    },
    {
      "resolution_limits": [3.660,2.590],
      "number_observations": 2079,
      "number_observations_unique": 901,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.093
        },
        {
          "type": "R(meas)",
          "value": 0.118
        },
        {
          "type": "R(pim)",
          "value": 0.071
        },
        {
          "type": "I/SigI",
          "value": 7.200
        },
        {
          "type": "Completeness",
          "value": 54.100
        },
        {
          "type": "Redundancy",
          "value": 2.300
        }
      ]
    },
    {
      "resolution_limits": [19.585,3.660],
      "number_observations": 407,
      "number_observations_unique": 186,
      "quality_factors": [
        {
          "type": "R(merge)",
          "value": 0.100
        },
        {
          "type": "R(meas)",
          "value": 0.125
        },
        {
          "type": "R(pim)",
          "value": 0.074
        },
        {
          "type": "I/SigI",
          "value": 6.700
        },
        {
          "type": "Completeness",
          "value": 18.300
        },
        {
          "type": "Redundancy",
          "value": 2.200
        }
      ]
    }
  ]

}

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

  Overall InnerShell OuterShell
Low resolution limit [Å] 55.395 19.585 1.290
High resolution limit [Å] 1.158 3.660 1.220
R(merge) 0.1000 0.1000 0.1070
R(meas) - 0.1250 0.1300
R(pim) - 0.0740 0.0730
Completeness [%] 93.9 18.3 99.9
Multiplicity 2.8 2.2 2.8

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

Resolution [Å] R(merge) R(meas) R(pim) Completeness [%] Multiplicity
19.585-3.660 0.1000 0.1250 0.0740 18.3 2.2
3.660-2.590 0.0930 0.1180 0.0710 54.1 2.3
2.590-2.110 0.1000 0.1270 0.0760 91.0 2.5
2.110-1.830 0.1110 0.1380 0.0800 99.6 2.8
1.830-1.640 0.0890 0.1090 0.0620 99.6 2.8
1.640-1.500 0.0890 0.1090 0.0620 99.9 2.8
1.500-1.380 0.0950 0.1170 0.0670 99.9 2.8
1.380-1.290 0.0990 0.1210 0.0680 99.8 2.8
1.290-1.220 0.1070 0.1300 0.0730 99.9 2.8
1.220-1.160 0.1380 0.1690 0.0940 99.7 2.8