| Key figure | Municipality
Helsinki | Province
Southern Finland | Region
Uusimaa | Whole country
|
| Collections / Inhabitants | 3.27 | 5.52 | 4.12 | 7.56 |
| - Collections: Books and printed music / Inhabitants | 2.79 | 4.90 | 3.58 | 6.81 |
| - Collections: Other than books and printed music / Inhabitants | 0.48 | 0.62 | 0.54 | 0.75 |
| - Collections: Music recordings / Inhabitants | 0.33 | 0.37 | 0.36 | 0.42 |
| - Collections: Visual recordings / Inhabitants | 0.07 | 0.12 | 0.09 | 0.15 |
| | | | |
| Acquisitions / (Inhabitants / 1000) | 295.98 | 335.11 | 310.47 | 396.49 |
| - Acquisitions: Books and printed music / (Inhabitants / 1000) | 236.22 | 276.49 | 255.83 | 334.12 |
| - Acquisitions: Other than books and printed music / (Inhabitants / 1000) | 59.76 | 58.62 | 54.65 | 62.37 |
| - Acquisitions: Music recordings / (Inhabitants / 1000) | 34.69 | 27.64 | 28.07 | 26.99 |
| - Acquisitions: Visual recordings / (Inhabitants / 1000) | 14.52 | 18.00 | 14.65 | 20.34 |
| | | | |
| Acquisitions / Collections | 9.05 % | 6.07 % | 7.53 % | 5.25 % |
| - Acquisitions: Books and printed music / Collections: Books and printed music | 8.46 % | 5.64 % | 7.15 % | 4.90 % |
| - Acquisitions: Other than books and printed music / Collections: Other than books and printed music | 12.57 % | 9.45 % | 10.08 % | 8.37 % |
| - Acquisitions: Music recordings / Collections: Music recordings | 10.63 % | 7.39 % | 7.87 % | 6.50 % |
| - Acquisitions: Visual recordings / Collections: Visual recordings | 21.30 % | 15.35 % | 16.51 % | 13.40 % |
| | | | |
| Periodicals / (Inhabitants / 1000) | 9.52 | 13.46 | 11.53 | 17.07 |
| | | | |
| Disposals / Collections | 9.79 % | 7.15 % | 8.01 % | 6.40 % |
| | | | |
| Collections change = Aquisitions - Disposals | -13,836 | -130,111 | -27,848 | -462,088 |
| | | | |
| Lending circulation = Loans / Collections | 4.93 | 3.11 | 4.06 | 2.46 |
| - Loans: Books and printed music / Collections: Books and printed music | 4.05 | 2.55 | 3.37 | 2.02 |
| - Loans: Other than books and printed music / Collections: Other than books and printed music | 10.09 | 7.59 | 8.64 | 6.47 |
| - Loans: Music recordings / Collections: Music recordings | 6.93 | 4.43 | 5.17 | 3.53 |
| - Loans: Visual recordings / Collections: Visual recordings | 22.47 | 13.39 | 17.30 | 10.08 |
| | | | |
| Loans, total / Inhabitants | 16.11 | 17.20 | 16.76 | 18.65 |
| - Loans: Books and printed music / Inhabitants | 11.31 | 12.48 | 12.06 | 13.76 |
| - Loans: Other than books and printed music / Inhabitants | 4.80 | 4.71 | 4.69 | 4.82 |
| - Loans: Music recordings / Inhabitants | 2.26 | 1.66 | 1.84 | 1.47 |
| - Loans: Visual recordings / Inhabitants | 1.53 | 1.57 | 1.53 | 1.53 |
| | | | |
| Received inter-library loans / (Inhabitants / 1000) | 1.93 | 17.00 | 13.44 | 69.48 |
| | | | |
| Loans, total / Opening hours | 100.06 | 87.80 | 103.08 | 70.83 |
| | | | |
| Loans, total / Person years hired by the library | 19,726.15 | 22,330.99 | 22,022.62 | 23,544.11 |
| | | | |
| Mobile library loans / Loans, total | 2.50 % | 5.82 % | 4.20 % | 7.52 % |
| | | | |
| Library boat loans / Loans, total | 0.00 % | 0.00 % | 0.00 % | 0.00 % |
| | | | |
| Cost of a loan = Expenditures in the statistical year / Loans, total | 3.85 e | 3.19 e | 3.36 e | 2.92 e |
| | | | |
| Library visits / Inhabitants | 11.31 | 10.24 | 10.64 | 10.26 |
| | | | |
| Library visits / Opening hours | 70.20 | 52.26 | 65.44 | 38.95 |
| | | | |
| Cost of a library visit = Expenditures in the statistical year / Library visits | 5.48 e | 5.35 e | 5.29 e | 5.32 e |
| | | | |
| Borrowers / Inhabitants | 37.14 % | 38.24 % | 37.81 % | 40.31 % |
| | | | |
| Expenditures in the statisical year / Inhabitants | 61.98 e | 54.81 e | 56.28 e | 54.55 e |
| | | | |
| Expenditure on library materials / Inhabitants | 5.73 e | 6.34 e | 5.79 e | 7.50 e |
| - Expenditure on books / Inhabitants | 3.27 e | 3.84 e | 3.45 e | 4.77 e |
| | | | |
| Expenditure on staff / Inhabitants | 38.43 e | 30.95 e | 32.28 e | 30.51 e |
| | | | |
| Person years hired by the library / Total working years | 92.90 % | 88.17 % | 87.03 % | 89.10 % |
| | | | |
| Person years hired by the library / (Inhabitants / 1000) | 0.82 | 0.77 | 0.76 | 0.79 |
| | | | |
| In-service training day / Total working years | 4.75 | 3.10 | 3.18 | 3.15 |
| | | | |
| Utilized surface area (square metre) / (Inhabitants / 1000) | 63.73 | 82.39 | 70.22 | 93.48 |
| | | | |
| Economy = (Expenditure on staff + Expenditure on library materials) / (Library visits + Loans, total) | 1.61 | 1.36 | 1.39 | 1.31 |