Number
Data type: Number.
Usage guidelines:
Usage guidelines:
 Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030) to 'DIGIT NINE' (U+0039)) rather than superficially similiar Unicode symbols.
 Use '.' (Unicode 'FULL STOP' (U+002E)) rather than ',' to indicate a decimal point. Avoid using these symbols as a readability separator.
Instances of Number may appear as values for the following properties
Property  On Types  Description 

additionalNumberOfGuests

RsvpAction  If responding yes, the number of guests who will attend in addition to the invitee. 
amount

DatedMoneySpecification or InvestmentOrDeposit or LoanOrCredit or MonetaryGrant or MoneyTransfer  The amount of money. 
amountOfThisGood

TypeAndQuantityNode  The quantity of the goods included in the offer. 
annualPercentageRate

FinancialProduct  The annual rate that is charged for borrowing (or made by investing), expressed as a single percentage number that represents the actual yearly cost of funds over the term of a loan. This includes any fees or additional costs associated with the transaction. 
baseSalary

EmployeeRole or JobPosting  The base salary of the job or of an employee in an EmployeeRole. 
bestRating

Rating  The highest value allowed in this rating system. If bestRating is omitted, 5 is assumed. 
billingIncrement

UnitPriceSpecification  This property specifies the minimal quantity and rounding increment that will be the basis for the billing. The unit of measurement is specified by the unitCode property. 
broadcastFrequencyValue

BroadcastFrequencySpecification  The frequency in MHz for a particular broadcast. 
cashBack

PaymentCard  A cardholder benefit that pays the cardholder a small percentage of their net expenditures. 
childMaxAge

ParentAudience  Maximal age of the child. 
childMinAge

ParentAudience  Minimal age of the child. 
copyrightYear

CreativeWork  The year during which the claimed copyright for the CreativeWork was first asserted. 
costPerUnit

DrugCost  The cost per unit of the drug. 
discount

Order  Any discount applied (to an Order). 
doseValue

DoseSchedule  The value of the dose, e.g. 500. 
downPayment

RepaymentSpecification  a type of payment made in cash during the onset of the purchase of an expensive good/service. The payment typically represents only a percentage of the full purchase price. 
elevation

GeoCoordinates or GeoShape  The elevation of a location (WGS 84). Values may be of the form 'NUMBER UNITOFMEASUREMENT' (e.g., '1,000 m', '3,200 ft') while numbers alone should be assumed to be a value in meters. 
emissionsCO2

Vehicle  The CO2 emissions in g/km. When used in combination with a QuantitativeValue, put "g/km" into the unitText property of that value, since there is no UN/CEFACT Common Code for "g/km". 
endOffset

Clip  The end time of the clip expressed as the number of seconds from the beginning of the work. 
estimatedSalary

JobPosting or Occupation  An estimated salary for a job posting or occupation, based on a variety of variables including, but not limited to industry, job title, and location. Estimated salaries are often computed by outside organizations rather than the hiring organization, who may not have committed to the estimated value. 
exchangeRateSpread

ExchangeRateSpecification  The difference between the price at which a broker or other intermediary buys and sells foreign currency. 
geoRadius

GeoCircle  Indicates the approximate radius of a GeoCircle (metres unless indicated otherwise via Distance notation). 
healthPlanCoinsuranceRate

HealthPlanCostSharingSpecification  Whether The rate of coinsurance expressed as a number between 0.0 and 1.0. 
highPrice

AggregateOffer  The highest price of all offers available. Usage guidelines:

interestRate

FinancialProduct  The interest rate, charged or paid, applicable to the financial product. Note: This is different from the calculated annualPercentageRate. 
latitude

GeoCoordinates or Place  The latitude of a location. For example 37.42242 (WGS 84). 
loanPaymentFrequency

RepaymentSpecification  Frequency of payments due, i.e. number of months between payments. This is defined as a frequency, i.e. the reciprocal of a period of time. 
longitude

GeoCoordinates or Place  The longitude of a location. For example 122.08585 (WGS 84). 
lowPrice

AggregateOffer  The lowest price of all offers available. Usage guidelines:

maxPrice

PriceSpecification  The highest price if the price is a range. 
maxValue

MonetaryAmount or PropertyValue or PropertyValueSpecification or QuantitativeValue  The upper value of some characteristic or property. 
median

QuantitativeValueDistribution  The median value. 
membershipPointsEarned

ProgramMembership  The number of membership points earned by the member. If necessary, the unitText can be used to express the units the points are issued in. (e.g. stars, miles, etc.) 
minPrice

PriceSpecification  The lowest price if the price is a range. 
minValue

MonetaryAmount or PropertyValue or PropertyValueSpecification or QuantitativeValue  The lower value of some characteristic or property. 
monthlyMinimumRepaymentAmount

CreditCard  The minimum payment is the lowest amount of money that one is required to pay on a credit card statement each month. 
numberOfAirbags

Vehicle  The number or type of airbags in the vehicle. 
numberOfAxles

Vehicle  The number of axles. Typical unit code(s): C62 
numberOfBeds

BedDetails  The quantity of the given bed type available in the HotelRoom, Suite, House, or Apartment. 
numberOfDoors

Vehicle  The number of doors. Typical unit code(s): C62 
numberOfForwardGears

Vehicle  The total number of forward gears available for the transmission system of the vehicle. Typical unit code(s): C62 
numberOfLoanPayments

RepaymentSpecification  The number of payments contractually required at origination to repay the loan. For monthly paying loans this is the number of months from the contractual first payment date to the maturity date. 
numberOfPreviousOwners

Vehicle  The number of owners of the vehicle, including the current one. Typical unit code(s): C62 
numberOfRooms

Accommodation or Apartment or House or LodgingBusiness or SingleFamilyResidence or Suite  The number of rooms (excluding bathrooms and closets) of the accommodation or lodging business. Typical unit code(s): ROM for room or C62 for no unit. The type of room can be put in the unitText property of the QuantitativeValue. 
numberedPosition

OrganizationRole  A number associated with a role in an organization, for example, the number on an athlete's jersey. 
orderQuantity

OrderItem  The number of the item ordered. If the property is not set, assume the quantity is one. 
percentile10

QuantitativeValueDistribution  The 10th percentile value. 
percentile25

QuantitativeValueDistribution  The 25th percentile value. 
percentile75

QuantitativeValueDistribution  The 75th percentile value. 
percentile90

QuantitativeValueDistribution  The 90th percentile value. 
price

Offer or PriceSpecification or TradeAction  The offer price of a product, or of a price component when attached to PriceSpecification and its subtypes. Usage guidelines:

ratingValue

Rating  The rating for the content. Usage guidelines:

repetitions

ExercisePlan  Number of times one should repeat the activity. 
requiredQuantity

HowToItem  The required quantity of the item(s). 
screenCount

MovieTheater  The number of screens in the movie theater. 
seatingCapacity

Vehicle  The number of persons that can be seated (e.g. in a vehicle), both in terms of the physical space available, and in terms of limitations set by law. Typical unit code(s): C62 for persons 
stageAsNumber

MedicalConditionStage  The stage represented as a number, e.g. 3. 
startOffset

Clip  The start time of the clip expressed as the number of seconds from the beginning of the work. 
stepValue

PropertyValueSpecification  The stepValue attribute indicates the granularity that is expected (and required) of the value in a PropertyValueSpecification. 
strengthValue

DrugStrength  The value of an active ingredient's strength, e.g. 325. 
suggestedMaxAge

PeopleAudience  Maximal age recommended for viewing content. 
suggestedMinAge

PeopleAudience  Minimal age recommended for viewing content. 
totalPrice

Reservation or Ticket  The total price for the reservation or ticket, including applicable taxes, shipping, etc. Usage guidelines:

value

MonetaryAmount or PropertyValue or QuantitativeValue  The value of the quantitative value or property value node.

valueMaxLength

PropertyValueSpecification  Specifies the allowed range for number of characters in a literal value. 
valueMinLength

PropertyValueSpecification  Specifies the minimum allowed range for number of characters in a literal value. 
vehicleSeatingCapacity

Vehicle  The number of passengers that can be seated in the vehicle, both in terms of the physical space available, and in terms of limitations set by law. Typical unit code(s): C62 for persons. 
version

CreativeWork  The version of the CreativeWork embodied by a specified resource. 
worstRating

Rating  The lowest value allowed in this rating system. If worstRating is omitted, 1 is assumed. 
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