統計ファイル(全機関の合計値) 統計ファイル(全機関の機関別統計)

total numberfulltext(rate)number of DOI (rate)
4,251,0763,262,827 (76.75 %)961,383 (22.62 %)

all data

number of contents by resource type
  • 217,427 conference paper
  • 24 data paper
  • 1,718,763 departmental bulletin paper
  • 162 editorial
  • 7,266 journal
  • 651,641 journal article
  • 93 newspaper
  • 182 review article
  • 104 other periodical
  • 237,493 article
  • 111,265 book
  • 3,127 book part
  • 73 cartographic material
  • 100 map
  • 43,491 conference output
  • 6,753 conference presentation
  • 228 conference proceedings
  • 1,686 conference poster
  • 125,548 dataset
  • 5,743 image
  • 3,016 still image
  • 11 moving image
  • 521 video
  • 352 lecture
  • 3,100 report
  • 204,132 research report
  • 59,833 technical report
  • 127 policy report
  • 309 working paper
  • 4 data management plan
  • 8 sound
  • 157,251 thesis
  • 105 bachelor thesis
  • 7,820 master thesis
  • 196,690 doctoral thesis
  • 12,188 learning object
  • 520 manuscript
  • 12 musical notation
  • 2 research proposal
  • 76 software
  • 1 technical documentation
  • 1 workflow
  • 473,828 other
number of contents by accessRights
  • 3,038 embargoed access
  • 957,203 metadata only access
  • 992,050 open access
  • 3,965 restricted access
number of contents by object type
  • 145,966 abstract
  • 35,222 dataset
  • 1,770 iiif
  • 9 software
  • 803,786 fulltext
  • 34,720 summary
  • 2,442 thumbnail
  • 53,094 other

data with fulltext

number of contents by resource type
  • 53,081 conference paper
  • 21 data paper
  • 1,536,436 departmental bulletin paper
  • 132 editorial
  • 5,796 journal
  • 429,069 journal article
  • 93 newspaper
  • 178 review article
  • 11 other periodical
  • 109,033 article
  • 68,969 book
  • 2,782 book part
  • 13 cartographic material
  • 100 map
  • 21,176 conference output
  • 586 conference presentation
  • 181 conference proceedings
  • 446 conference poster
  • 124,958 dataset
  • 5,731 image
  • 2,284 still image
  • 9 moving image
  • 13 video
  • 351 lecture
  • 3,083 report
  • 113,452 research report
  • 54,487 technical report
  • 108 policy report
  • 306 working paper
  • 4 data management plan
  • 8 sound
  • 103,985 thesis
  • 105 bachelor thesis
  • 6,893 master thesis
  • 195,941 doctoral thesis
  • 6,666 learning object
  • 520 manuscript
  • 12 musical notation
  • 2 research proposal
  • 62 software
  • 1 technical documentation
  • 1 workflow
  • 415,742 other
number of contents by accessRights
  • 2,418 embargoed access
  • 41,346 metadata only access
  • 979,847 open access
  • 1,306 restricted access
number of contents by object type
  • 145,966 abstract
  • 35,222 dataset
  • 1,770 iiif
  • 9 software
  • 803,785 fulltext
  • 34,720 summary
  • 2,442 thumbnail
  • 53,094 other