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Canadian Climate Normals 1981-2010 Station Data

Temperature and Precipitation Graph
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Normals Data

The minimum number of years used to calculate these Normals is indicated by a code for each element. A "+" beside an extreme date indicates that this date is the first occurrence of the extreme value. Values and dates in bold indicate all-time extremes for the location.

Data used in the calculation of these Normals may be subject to further quality assurance checks. This may result in minor changes to some values presented here.

PRINCETON A *
BRITISH COLUMBIA
Current Station Operator: CCN

49°28'04.000" N
120°30'45.000" W
701.70 m
1126510
YDC

* This station meets WMO standards for temperature and precipitation.

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Normals Station Data
(all elements)
Temperature
1981 to 2010 Canadian Climate Normals station data
Temperature
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
Daily Average (°C) -5.0 -2.3 2.8 7.1 11.3 14.8 17.9 17.9 13.2 6.8 -0.3 -5.6 6.6 A
Standard Deviation 2.8 2.4 1.7 1.1 1.5 1.4 1.6 1.2 1.7 1.1 2.9 3.1 2.2 A
Daily Maximum (°C) -1.4 2.6 9.1 14.4 18.8 22.3 26.3 26.7 21.7 13.2 3.5 -2.4 12.9 A
Daily Minimum (°C) -8.6 -7.2 -3.4 -0.3 3.7 7.3 9.5 9.0 4.7 0.3 -4.0 -8.9 0.2 A
Extreme Maximum (°C) 13.3 15.2 23.5 31.1 36.3 36.7 41.7 38.7 38.8 30.2 21.1 12.2
Date (yyyy/dd) 1983/ 11 1986/ 24 1994/ 30 1987/ 27 1983/ 29 1961/ 16 1941/ 17 1998/ 04 1988/ 03 1980/ 05 1975/ 04 1941/ 02
Extreme Minimum (°C) -41.1 -33.9 -33.3 -11.1 -8.3 -2.2 0.0 -1.2 -6.7 -23.1 -34.5 -42.8
Date (yyyy/dd) 1950/ 25 1956/ 15 1955/ 04 1951/ 19 1954/ 01 1939/ 01 1952/ 06 1992/ 23 1972/ 25 1984/ 31 1985/ 28 1968/ 30
Precipitation
1981 to 2010 Canadian Climate Normals station data
Precipitation
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
Rainfall (mm) 12.1 7.7 8.0 16.7 28.9 37.6 29.6 24.3 23.7 23.5 26.9 6.7 245.7 A
Snowfall (cm) 33.9 16.2 10.2 1.9 0.7 0.0 0.0 0.0 0.1 3.0 21.6 37.7 125.1 A
Precipitation (mm) 39.7 20.5 16.5 18.4 29.6 37.6 29.6 24.3 23.8 26.1 44.5 36.4 346.9 A
Average Snow Depth (cm) 25 23 7 0 0 0 0 0 0 0 3 13 6 C
Median Snow Depth (cm) 25 24 5 0 0 0 0 0 0 0 1 13 6 C
Snow Depth at Month-end (cm) 27 17 0 0 0 0 0 0 0 0 6 23 6 C
Extreme Daily Rainfall (mm) 32.7 36.3 19.1 33.0 34.3 30.5 36.8 29.7 22.4 42.5 32.0 121.9
Date (yyyy/dd) 1986/ 18 1949/ 16 1972/ 05 1988/ 17 1957/ 19 1959/ 08 1962/ 08 1948/ 13 1938/ 04 2003/ 20 1949/ 26 1936/ 21
Extreme Daily Snowfall (cm) 40.9 29.0 21.0 11.4 8.6 0.0 0.0 0.0 1.4 24.1 40.0 57.2
Date (yyyy/dd) 1972/ 11 1972/ 27 1997/ 15 1968/ 12 1988/ 02 1937/ 01 1937/ 01 1937/ 01 1985/ 06 1945/ 24 1990/ 24 1949/ 27
Extreme Daily Precipitation (mm) 47.1 65.0 35.6 33.0 34.3 30.5 36.8 29.7 22.4 42.5 39.8 121.9
Date (yyyy/dd) 1986/ 18 1949/ 16 1972/ 05 1988/ 17 1957/ 19 1959/ 08 1962/ 08 1948/ 13 1938/ 04 2003/ 20 2003/ 18 1936/ 21
Extreme Snow Depth (cm) 90 89 79 20 5 0 0 0 0 10 43 100
Date (yyyy/dd) 1997/ 01 1972/ 27 1972/ 05 1975/ 01 1955/ 13 1955/ 01 1955/ 01 1955/ 01 1955/ 01 1971/ 30 1990/ 25 1996/ 30
Days with Maximum Temperature
1981 to 2010 Canadian Climate Normals station data
Days with Maximum Temperature
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
<= 0 °C 16.2 6.6 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.38 5.9 20.4 50.6 A
> 0 °C 14.8 21.6 29.9 30.0 31.0 30.0 31.0 31.0 30.0 30.6 24.1 10.6 314.6 A
> 10 °C 0.16 0.56 12.4 24.3 29.9 29.8 31.0 31.0 29.7 22.8 2.0 0.0 213.6 A
> 20 °C 0.0 0.0 0.35 3.8 11.2 18.7 26.4 27.0 17.4 3.0 0.0 0.0 107.6 A
> 30 °C 0.0 0.0 0.0 0.04 1.3 2.7 8.5 9.2 2.5 0.0 0.0 0.0 24.2 A
> 35 °C 0.0 0.0 0.0 0.0 0.15 0.12 1.4 1.3 0.15 0.0 0.0 0.0 3.1 A
Days with Minimum Temperature
1981 to 2010 Canadian Climate Normals station data
Days with Minimum Temperature
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
> 0 °C 0.96 1.7 4.5 13.4 26.0 29.7 31.0 30.9 26.8 16.5 5.6 0.35 187.4 A
<= 2 °C 31.0 28.2 30.0 22.4 10.2 1.5 0.04 0.27 7.0 20.2 27.5 31.0 209.2 A
<= 0 °C 30.0 26.5 26.5 16.6 5.0 0.27 0.0 0.08 3.2 14.5 24.4 30.7 177.8 A
< -2 °C 25.7 22.5 18.8 9.5 1.8 0.0 0.0 0.0 1.2 8.7 17.6 27.6 133.4 A
< -10 °C 10.5 7.4 1.5 0.0 0.0 0.0 0.0 0.0 0.0 0.35 3.2 10.7 33.6 A
< -20 °C 2.5 1.3 0.04 0.0 0.0 0.0 0.0 0.0 0.0 0.04 0.73 1.9 6.4 A
< - 30 °C 0.42 0.04 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.12 0.35 0.93 A
Days with Rainfall
1981 to 2010 Canadian Climate Normals station data
Days with Rainfall
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
>= 0.2 mm 3.7 3.4 5.7 8.4 11.0 11.0 8.2 7.1 7.8 10.0 8.0 2.5 86.8 A
>= 5 mm 0.69 0.37 0.27 0.85 1.6 2.6 1.8 1.5 1.7 1.3 1.7 0.50 14.8 A
>= 10 mm 0.42 0.04 0.04 0.19 0.54 0.96 1.0 0.69 0.50 0.31 0.73 0.04 5.5 A
>= 25 mm 0.04 0.04 0.0 0.04 0.04 0.04 0.04 0.04 0.0 0.04 0.04 0.0 0.36 A
Days With Snowfall
1981 to 2010 Canadian Climate Normals station data
Days With Snowfall
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
>= 0.2 cm 11.6 6.9 4.7 1.6 0.42 0.0 0.0 0.0 0.04 1.3 7.2 11.4 45.1 A
>= 5 cm 2.1 0.89 0.46 0.04 0.04 0.0 0.0 0.0 0.0 0.19 1.1 2.1 6.9 A
>= 10 cm 0.88 0.15 0.23 0.0 0.0 0.0 0.0 0.0 0.0 0.04 0.42 0.81 2.5 A
>= 25 cm 0.04 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.15 0.15 0.34 A
Days with Precipitation
1981 to 2010 Canadian Climate Normals station data
Days with Precipitation
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
>= 0.2 mm 13.5 9.2 9.2 9.5 11.3 11.0 8.2 7.1 7.8 10.8 13.4 12.6 123.5 A
>= 5 mm 2.5 1.0 0.73 0.92 1.6 2.6 1.8 1.5 1.7 1.4 2.7 2.2 20.6 A
>= 10 mm 1.1 0.22 0.19 0.23 0.58 0.96 1.0 0.69 0.50 0.35 1.0 0.85 7.7 A
>= 25 mm 0.08 0.04 0.0 0.04 0.04 0.04 0.04 0.04 0.0 0.04 0.12 0.04 0.52 A
Days with Snow Depth
1981 to 2010 Canadian Climate Normals station data
Days with Snow Depth
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
>= 1 cm 31.0 27.0 13.1 0.36 0.04 0.0 0.0 0.0 0.0 0.41 9.4 27.1 108.4 D
>= 5 cm 30.3 26.3 11.4 0.0 0.0 0.0 0.0 0.0 0.0 0.05 4.2 22.5 94.7 D
>= 10 cm 27.8 23.7 9.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.9 17.5 81.1 D
>= 20 cm 20.7 15.5 5.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.74 7.6 50.0 D
Wind
1981 to 2010 Canadian Climate Normals station data
Wind
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
Maximum Hourly Speed (km/h) 56 64 46 56 64 56 56 53 80 59 56 78
Date (yyyy/dd) 1989/ 30 1961/ 21 1982/ 09 2002/ 22 1976/ 17 1976/ 06 1977/ 17 1975/ 29 1996/ 04 1990/ 10 1989/ 07 1979/ 14
Direction of Maximum Hourly Speed SW W SW SW W SE NW NW S N SW N
Maximum Gust Speed (km/h) 67 59 57 74 70 67 78 67 59 56 54 100
Date (yyyy/dd) 1980/ 12 1979/ 13 1979/ 12 1981/ 05 1979/ 26 1981/ 10 1981/ 17 1979/ 22 1978/ 30 1978/ 11 1978/ 08 1979/ 14
Direction of Maximum Gust W W W SW W W SW SW W W NE N
Degree Days
1981 to 2010 Canadian Climate Normals station data
Degree Days
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
Above 24 °C 0 0 0 0 0 0 1.6 0.7 0 0 0 0 2.3 C
Above 18 °C 0 0 0 0 2.9 10.5 40.8 39.6 4.2 0 0 0 97.8 C
Above 15 °C 0 0 0 0.2 12.7 38.8 101.2 99.4 23.1 0.2 0 0 275.6 C
Above 10 °C 0 0 0.1 9.8 69.1 148 245.8 244.4 109 12.7 0.1 0 838.9 C
Above 5 °C 0.1 0.3 13.3 77.8 195.7 295.3 400.8 399.3 246.3 80.5 5.1 0 1714.5 C
Above 0 °C 9.4 22.7 102.9 214.5 349.9 445.3 555.8 554.3 396.1 214.1 51.1 5 2920.9 C
Below 0 °C 160.9 87 15.3 0 0 0 0 0 0 4 59.1 179.4 505.7 C
Below 5 °C 306.5 205.7 80.8 13.3 0.8 0 0 0 0.3 25.4 163.2 329.4 1125.4 C
Below 10 °C 461.5 346.5 222.5 95.3 29.2 2.7 0.1 0.2 12.9 112.6 308.1 484.4 2075.9 C
Below 15 °C 616.5 487.6 377.4 235.7 127.8 43.5 10.5 10.1 77 255 458 639.4 3338.7 C
Below 18 °C 709.5 572.3 470.4 325.5 211 105.2 43 43.3 148.1 347.9 548 732.4 4256.6 C
Bright Sunshine
1981 to 2010 Canadian Climate Normals station data
Bright Sunshine
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
Total Hours 59.0 99.8 159.9 199.6 247.3 255.5 300.2 285.3 219.3 146.9 66.6 48.2 2087.5 C
Days with measurable 20.8 24.3 29.4 28.7 30.0 29.3 30.3 30.4 29.2 28.9 22.1 19.6 323.2 C
% of possible daylight hours 21.9 35.0 43.5 48.5 52.0 52.6 61.2 63.9 57.8 43.8 24.2 18.8 43.6 C
Extreme Daily 8.3 10.0 11.0 13.3 15.2 15.0 15.0 14.1 12.1 10.6 8.3 7.3
Date (yyyy/dd) 1988/ 31 2001/ 26 1979/ 19 1989/ 30 1988/ 30 1978/ 20 1998/ 01 1992/ 02 1988/ 01 1979/ 02 1978/ 10 1994/ 04
Humidex
1981 to 2010 Canadian Climate Normals station data
Humidex
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
Extreme Humidex 11.8 13.5 22.8 30.3 37.4 40.8 45.5 39.1 39.1 30.1 23.8 10.2
Date (yyyy/dd) 1983/ 11 1986/ 24 1994/ 30 1987/ 27 2010/ 15 1955/ 11 2010/ 08 2008/ 16 1988/ 02 1980/ 06 1975/ 04 1980/ 26
Wind Chill
1981 to 2010 Canadian Climate Normals station data
Wind Chill
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
Extreme Wind Chill (°C) -37 -35 -34 -15 -8 -3 0 -1 -6 -27 -38 -40
Date (yyyy/dd) 1957/ 26 1989/ 01 1955/ 04 2008/ 21 1954/ 01 1954/ 02 1953/ 01 1992/ 23 1957/ 19 1984/ 31 1985/ 27 1964/ 16
Humidity
1981 to 2010 Canadian Climate Normals station data
Humidity
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Code
Average Relative Humidity - 1500LST (%) 80.7 69.1 50.3 40.4 39.8 40.1 35.8 34.1 37.6 50.6 73.1 81.7 52.8 A
Frost-Free
1981 to 2010 Canadian Climate Normals station data
Frost-Free
Date/Days Code
Average Date of Last Spring Frost May 23 C
Average Date of First Fall Frost Sept 17 C
Average Length of Frost-Free Period 116 Days C
1981 to 2010 Canadian Climate Normals station data
Frost-Free
Probability of last temperature in spring of 0 °C or lower on or after indicated dates 10% 25% 33% 50% 66% 75% 90%
Date Jun 19 Jun 11 Jun 05 May 30 May 22 May 18 May 11
Probability of first temperature in fall of 0 °C or lower on or before indicated dates 10% 25% 33% 50% 66% 75% 90%
Date Aug 31 Sep 06 Sep 07 Sep 14 Sep 19 Sep 20 Sep 28
Probability of frost-free period equal to or less than indicated period (Days) 10% 25% 33% 50% 66% 75% 90%
Days 78 90 96 109 115 119 128

Legend

  • A = WMO "3 and 5 rule" (i.e. no more than 3 consecutive and no more than 5 total missing for either temperature or precipitation)
  • B = At least 25 years
  • C = At least 20 years
  • D = At least 15 years
Station / Element Metadata

Statistics listed below are provided as a guide to determine the validity of Normals and Extremes calculations. For example, a station with 30 years of record between 1981 and 2010 with no missing years would be a more reliable normal than a station with 15 years of record and 2 missing years. Less than 100% possible observations indicates that out of the total number of observations used, some records were missing.

PRINCETON A

Province/Territory
BC
49 28 N
Country
CAN
120 30 W
Time Zone
PST
49.47 N
1126510
120.51 W
701.65
YDC
Temperature
1981 to 2010 Canadian Climate Normals Element Metadata
Temperature
Begin Year End Year Total Number of Years Missing Years Total Count of Observations % of Possible Observations
Daily Average (°C) 1981 2007 27 1 9518 99.9
Standard Deviation 1981 2007 27 1 9518 99.9
Daily Maximum (°C) 1981 2007 27 1 9519 100
Daily Minimum (°C) 1981 2007 27 1 9524 100
Extreme Maximum (°C) 1936 2007 25579 99.7
Extreme Minimum (°C) 1936 2007 25594 99.8
Precipitation
1981 to 2010 Canadian Climate Normals Element Metadata
Precipitation
Begin Year End Year Total Number of Years Missing Years Total Count of Observations % of Possible Observations
Rainfall (mm) 1981 2007 27 1 9524 100
Snowfall (cm) 1981 2007 27 1 9524 100
Precipitation (mm) 1981 2007 27 1 9524 100
Average Snow Depth (cm) 1981 2007 27 1 9312 97.8
Median Snow Depth (cm) 1981 2007 27 1 9312 97.8
Snow Depth at Month-end (cm) 1981 2007 27 1 310 99
Extreme Daily Rainfall (mm) 1936 2007 25609 99.9
Extreme Daily Snowfall (cm) 1936 2007 25608 99.9
Extreme Daily Precipitation (mm) 1936 2007 25609 99.9
Extreme Snow Depth (cm) 1955 2007 18945 99.6
Days with Maximum Temperature
1981 to 2010 Canadian Climate Normals Element Metadata
Days with Maximum Temperature
Begin Year End Year Total Number of Years Missing Years Total Count of Observations % of Possible Observations
<= 0 °C 1981 2007 27 1 9463 99.4
> 0 °C 1981 2007 27 1 9463 99.4
> 10 °C 1981 2007 27 1 9463 99.4
> 20 °C 1981 2007 27 1 9463 99.4
> 30 °C 1981 2007 27 1 9463 99.4
> 35 °C 1981 2007 27 1 9463 99.4
Days with Minimum Temperature
1981 to 2010 Canadian Climate Normals Element Metadata
Days with Minimum Temperature
Begin Year End Year Total Number of Years Missing Years Total Count of Observations % of Possible Observations
> 0 °C 1981 2007 27 1 9524 100
<= 2 °C 1981 2007 27 1 9524 100
<= 0 °C 1981 2007 27 1 9524 100
< -2 °C 1981 2007 27 1 9524 100
< -10 °C 1981 2007 27 1 9524 100
< -20 °C 1981 2007 27 1 9524 100
< - 30 °C 1981 2007 27 1 9524 100
Days with Rainfall
1981 to 2010 Canadian Climate Normals Element Metadata
Days with Rainfall
Begin Year End Year Total Number of Years Missing Years Total Count of Observations % of Possible Observations
>= 0.2 mm 1981 2007 27 1 9524 100
>= 5 mm 1981 2007 27 1 9524 100
>= 10 mm 1981 2007 27 1 9524 100
>= 25 mm 1981 2007 27 1 9524 100
Days With Snowfall
1981 to 2010 Canadian Climate Normals Element Metadata
Days With Snowfall
Begin Year End Year Total Number of Years Missing Years Total Count of Observations % of Possible Observations
>= 0.2 cm 1981 2007 27 1 9524 100
>= 5 cm 1981 2007 27 1 9524 100
>= 10 cm 1981 2007 27 1 9524 100
>= 25 cm 1981 2007 27 1 9524 100
Days with Precipitation
1981 to 2010 Canadian Climate Normals Element Metadata
Days with Precipitation
Begin Year End Year Total Number of Years Missing Years Total Count of Observations % of Possible Observations
>= 0.2 mm 1981 2007 27 1 9524 100
>= 5 mm 1981 2007 27 1 9524 100
>= 10 mm 1981 2007 27 1 9524 100
>= 25 mm 1981 2007 27 1 9524 100
Days with Snow Depth
1981 to 2010 Canadian Climate Normals Element Metadata
Days with Snow Depth
Begin Year End Year Total Number of Years Missing Years Total Count of Observations % of Possible Observations
>= 1 cm 1981 2007 27 3 8725 91.7
>= 5 cm 1981 2007 27 3 8725 91.7
>= 10 cm 1981 2007 27 3 8725 91.7
>= 20 cm 1981 2007 27 3 8725 91.7
Wind
1981 to 2010 Canadian Climate Normals Element Metadata
Wind
Begin Year End Year Total Number of Years Missing Years Total Count of Observations % of Possible Observations
Maximum Hourly Speed (km/h) 1953 2010 426014 83.8
Maximum Gust Speed (km/h) 1978 1981 1311 98
Degree Days
1981 to 2010 Canadian Climate Normals Element Metadata
Degree Days
Begin Year End Year Total Number of Years Missing Years Total Count of Observations % of Possible Observations
Above 24 °C 1981 2007 27 1 9433 99
Above 18 °C 1981 2007 27 1 9433 99
Above 15 °C 1981 2007 27 1 9433 99
Above 10 °C 1981 2007 27 1 9433 99
Above 5 °C 1981 2007 27 1 9433 99
Above 0 °C 1981 2007 27 1 9433 99
Below 0 °C 1981 2007 27 1 9433 99
Below 5 °C 1981 2007 27 1 9433 99
Below 10 °C 1981 2007 27 1 9433 99
Below 15 °C 1981 2007 27 1 9433 99
Below 18 °C 1981 2007 27 1 9433 99
Bright Sunshine
1981 to 2010 Canadian Climate Normals Element Metadata
Bright Sunshine
Begin Year End Year Total Number of Years Missing Years Total Count of Observations % of Possible Observations
Total Hours 1981 2008 22 6 190704 98.2
Days with measurable 1981 2008 22 6 190704 98.2
% of possible daylight hours 1981 2008 22 6 190704 98.2
Extreme Daily 1978 2009 214896 99
Humidex
1981 to 2010 Canadian Climate Normals Element Metadata
Humidex
Begin Year End Year Total Number of Years Missing Years Total Count of Observations % of Possible Observations
Extreme Humidex 1953 2010 352441 69.3
Wind Chill
1981 to 2010 Canadian Climate Normals Element Metadata
Wind Chill
Begin Year End Year Total Number of Years Missing Years Total Count of Observations % of Possible Observations
Extreme Wind Chill (°C) 1953 2010 352519 69.3
Humidity
1981 to 2010 Canadian Climate Normals Element Metadata
Humidity
Begin Year End Year Total Number of Years Missing Years Total Count of Observations % of Possible Observations
Average Relative Humidity - 1500LST (%) 1981 2010 30 0 10930 99.8
Frost-Free
1981 to 2010 Canadian Climate Normals Element Metadata
Frost-Free
Begin Year End Year Total Number of Years Missing Years Total Count of Observations % of Possible Observations
Average Date of Last Spring Frost 1981 2006 24 1 24 92.3
Average Date of First Fall Frost 1981 2006 24 1 24 92.3
Average Length of Frost-Free Period 1981 2006 24 1 24 92.3
Probability of last temperature in spring <= 0°C, on or after (Date)
10 % 1939 2006 67 1 66 97.1
25 % 1939 2006 67 1 66 97.1
33 % 1939 2006 67 1 66 97.1
50 % 1939 2006 67 1 66 97.1
66 % 1939 2006 67 1 66 97.1
75 % 1939 2006 67 1 66 97.1
90 % 1939 2006 67 1 66 97.1
Probability of first temperature in fall <= 0°C, on or before (Date)
10 % 1939 2006 67 1 66 97.1
25 % 1939 2006 67 1 66 97.1
33 % 1939 2006 67 1 66 97.1
50 % 1939 2006 67 1 66 97.1
66 % 1939 2006 67 1 66 97.1
75 % 1939 2006 67 1 66 97.1
90 % 1939 2006 67 1 66 97.1
Probability of frost-free period equal to or less than indicated period (Days)
10 % 1939 2006 67 1 66 97.1
25 % 1939 2006 67 1 66 97.1
33 % 1939 2006 67 1 66 97.1
50 % 1939 2006 67 1 66 97.1
66 % 1939 2006 67 1 66 97.1
75 % 1939 2006 67 1 66 97.1
90 % 1939 2006 67 1 66 97.1

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