CSV output

monthly count

1 2 3 4 5 6 7 8 9 10 11 12
total number 2,865,873 2,882,281 2,978,770 3,001,613 3,012,928 3,029,813 3,042,786 3,056,341 3,071,176 3,084,845 0 0
fulltext 2,194,124 2,214,209 2,274,309 2,285,126 2,293,874 2,307,671 2,318,673 2,327,189 2,336,953 2,344,457 0 0
total numberfulltext(rate)number of DOI (rate)
3,084,8452,344,457 (76.00 %)360,889 (11.70 %)

all data

number of contents by resource type
  • 166,556 conference paper
  • 1,373,723 departmental bulletin paper
  • 525,024 journal article
  • 85,504 article
  • 52,820 book
  • 61,548 conference object
  • 58,484 dataset
  • 79,542 research report
  • 56,790 technical report
  • 204,382 thesis
  • 57,031 doctoral thesis
  • 14,319 learning material
  • 58 software
  • 348,072 other
  • 904 periodical
  • 3 review article
  • 3 book part
  • 82 master thesis
number of contents by accessRights
  • 623,428 metadata only access
  • 78,849 open access
number of contents by object type
  • 58,228 fulltext
  • 767 abstract
  • 9,740 summary

data with fulltext

number of contents by resource type
  • 39,590 conference paper
  • 1,219,623 departmental bulletin paper
  • 330,659 journal article
  • 60,411 article
  • 38,008 book
  • 15,818 conference object
  • 57,992 dataset
  • 75,102 research report
  • 49,536 technical report
  • 80,555 thesis
  • 56,990 doctoral thesis
  • 9,109 learning material
  • 48 software
  • 310,776 other
  • 152 periodical
  • 3 review article
  • 3 book part
  • 82 master thesis
number of contents by accessRights
  • 68,616 open access
number of contents by object type
  • 58,228 fulltext
  • 767 abstract
  • 9,740 summary

Download for IRDB(Old) statistics files.