Serra weather in April

In April, Serra sees average daytime highs of 27°C and overnight lows near 23°C, with 86 mm of rain across 13.8 wet days and about 11.6 hours of daylight. It is the 5th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 43% of the time in April, and the air most often feels oppressive.

Daylight stretches from about 11 h 48 min at the start of April to 11 h 18 min by month's end. Set against the rest of the year, April is Serra's 5th-clearest and 11th-windiest month. For the whole year in context, see Serra's year-round climate.

Daytime high: 27°; 5th warmest
Overnight low: 23°; 8th coldest
Rainfall: 86 mm; 13.8 wet days
Daylight: 11 h 30 min; 6:55 AM – 6:28 PM
Cloud cover: 49%; 5th clearest
Wind: 13 km/h; 11th windiest
Solar energy: 4.68 kWh/m²
Travel score: 6.1; out of 10

Serra is human settlement in Brazil.

Air quality: Good; PM10 17.8 µg/m³ · 2019

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

← March Serra year-round climate May →Best places to visit in April

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical April day in Serra reaches about 27°C in the afternoon and slips back to 23°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 29°C. Set against its neighbours, April runs about 1°C cooler than March and about 2°C warmer than May.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Avg high (°C)	28	28	28	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	27	26	26	26
Avg low (°C)	24	24	24	24	24	24	24	24	24	24	24	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23

	Avg high (°C)	Avg low (°C)
1	28	24
2	28	24
3	28	24
4	27	24
5	27	24
6	27	24
7	27	24
8	27	24
9	27	24
10	27	24
11	27	24
12	27	23
13	27	23
14	27	23
15	27	23
16	27	23
17	27	23
18	27	23
19	27	23
20	27	23
21	27	23
22	27	23
23	27	23
24	27	23
25	27	23
26	27	23
27	27	23
28	26	23
29	26	23
30	26	23

Serra weather by month

How April compares with the rest of the year at a glance. April is the 5th-warmest and 6th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	28° / 24°	100	12	13.1	6.0
Feb	28° / 24°	68	11.5	12.7	5.6
Mar	28° / 24°	122	15.8	12.1	5.4
Apr	27° / 23°	86	13.8	11.6	6.1
May	26° / 22°	60	10.5	11.1	6.9
Jun	25° / 21°	34	7.7	10.8	7.6
Jul	24° / 20°	41	9.2	10.9	7.5
Aug	24° / 20°	41	8.9	11.3	7.5
Sep	25° / 21°	50	10.1	11.9	7.0
Oct	25° / 22°	93	10.9	12.5	6.6
Nov	26° / 23°	177	15.3	13	5.6
Dec	27° / 24°	156	14.6	13.2	5.7

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 43% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 22% of April, with mostly cloudy or overcast conditions the remaining 35%. Skies tend to open up as the month goes on.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Clearer (%)	59	59	60	60	61	61	60	60	61	61	62	62	63	64	64	65	66	66	67	68	69	69	70	71	71	72	72	72	73	73
Cloudier (%)	41	41	40	40	39	39	40	40	39	39	38	38	37	36	36	35	34	34	33	32	31	31	30	29	29	28	28	28	27	27

	Clearer (%)	Cloudier (%)
1	59	41
2	59	41
3	60	40
4	60	40
5	61	39
6	61	39
7	60	40
8	60	40
9	61	39
10	61	39
11	62	38
12	62	38
13	63	37
14	64	36
15	64	36
16	65	35
17	66	34
18	66	34
19	67	33
20	68	32
21	69	31
22	69	31
23	70	30
24	71	29
25	71	29
26	72	28
27	72	28
28	72	28
29	73	27
30	73	27

Chance of precipitation in April

Any precipitation

Serra gets around 86 mm of rain over 13.8 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 45% and peaks near 50% on the wettest days. The odds ease toward the end of the month.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Rain chance (%)	50	50	50	50	50	50	50	49	49	48	48	47	47	46	46	45	45	44	43	43	43	42	42	42	41	41	40	40	39	38

	Rain chance (%)
1	50
2	50
3	50
4	50
5	50
6	50
7	50
8	49
9	49
10	48
11	48
12	47
13	47
14	46
15	46
16	45
17	45
18	44
19	43
20	43
21	43
22	42
23	42
24	42
25	41
26	41
27	40
28	40
29	39
30	38

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

Most of April feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, April lands in the oppressive band about 68% of days. Sticky, muggy-or-worse air turns up on roughly 95% of them.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Humid (%)	1	2	2	2	2	2	3	3	3	3	3	3	4	4	4	4	4	5	5	5	5	6	6	7	7	8	8	9	9	10
Muggy (%)	15	15	16	16	17	17	18	19	20	21	22	23	23	24	24	24	25	25	26	27	27	28	29	30	31	33	34	35	37	39
Oppressive (%)	78	77	77	77	76	76	75	74	73	73	72	71	71	70	70	70	70	69	68	67	68	66	65	63	62	59	58	56	54	51
Miserable (%)	6	6	5	5	5	5	4	4	4	3	3	3	2	2	2	2	1	1	1	1	0	0	0	0	0	0	0	0	0	0

	Humid (%)	Muggy (%)	Oppressive (%)	Miserable (%)
1	1	15	78	6
2	2	15	77	6
3	2	16	77	5
4	2	16	77	5
5	2	17	76	5
6	2	17	76	5
7	3	18	75	4
8	3	19	74	4
9	3	20	73	4
10	3	21	73	3
11	3	22	72	3
12	3	23	71	3
13	4	23	71	2
14	4	24	70	2
15	4	24	70	2
16	4	24	70	2
17	4	25	70	1
18	5	25	69	1
19	5	26	68	1
20	5	27	67	1
21	5	27	68	0
22	6	28	66	0
23	6	29	65	0
24	7	30	63	0
25	7	31	62	0
26	8	33	59	0
27	8	34	58	0
28	9	35	56	0
29	9	37	54	0
30	10	39	51	0

Wind in April

Winds average 13 km/h in April.

Across April, daily wind ranges from about 13 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Wind speed (km/h)	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

	Wind speed (km/h)	Feels
1	13	light breeze
2	13	light breeze
3	13	light breeze
4	13	light breeze
5	13	light breeze
6	13	light breeze
7	13	light breeze
8	13	light breeze
9	13	light breeze
10	13	light breeze
11	13	light breeze
12	13	light breeze
13	13	light breeze
14	13	light breeze
15	13	light breeze
16	13	light breeze
17	13	light breeze
18	13	light breeze
19	13	light breeze
20	13	light breeze
21	13	light breeze
22	13	light breeze
23	13	light breeze
24	13	light breeze
25	13	light breeze
26	13	light breeze
27	13	light breeze
28	13	light breeze
29	13	light breeze
30	13	light breeze

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 48 min at the start of April to 11 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over April. Sunrise moves from 6:51 AM to 7:00 AM, and sunset from 6:41 PM to 6:17 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Daylight (h)	11.8	11.8	11.8	11.8	11.7	11.7	11.7	11.7	11.7	11.7	11.6	11.6	11.6	11.6	11.6	11.5	11.5	11.5	11.5	11.5	11.4	11.4	11.4	11.4	11.4	11.4	11.3	11.3	11.3	11.3
Sunrise (AM)	6:51	6:51	6:52	6:52	6:52	6:52	6:53	6:53	6:53	6:54	6:54	6:54	6:54	6:55	6:55	6:55	6:56	6:56	6:56	6:56	6:57	6:57	6:57	6:58	6:58	6:58	6:59	6:59	6:59	7:00
Sunset (PM)	6:41	6:40	6:39	6:38	6:37	6:36	6:35	6:34	6:34	6:33	6:32	6:31	6:30	6:29	6:28	6:28	6:27	6:26	6:25	6:24	6:24	6:23	6:22	6:21	6:21	6:20	6:19	6:19	6:18	6:17

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.8	6:51	6:41
2	11.8	6:51	6:40
3	11.8	6:52	6:39
4	11.8	6:52	6:38
5	11.7	6:52	6:37
6	11.7	6:52	6:36
7	11.7	6:53	6:35
8	11.7	6:53	6:34
9	11.7	6:53	6:34
10	11.7	6:54	6:33
11	11.6	6:54	6:32
12	11.6	6:54	6:31
13	11.6	6:54	6:30
14	11.6	6:55	6:29
15	11.6	6:55	6:28
16	11.5	6:55	6:28
17	11.5	6:56	6:27
18	11.5	6:56	6:26
19	11.5	6:56	6:25
20	11.5	6:56	6:24
21	11.4	6:57	6:24
22	11.4	6:57	6:23
23	11.4	6:57	6:22
24	11.4	6:58	6:21
25	11.4	6:58	6:21
26	11.4	6:58	6:20
27	11.3	6:59	6:19
28	11.3	6:59	6:19
29	11.3	6:59	6:18
30	11.3	7:00	6:17

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.68 kWh/m².

For context, solar energy here swings from a low near 3.64 kWh/m² to a high of 6.39 kWh/m² in February across the year — April's 4.68 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Solar energy (kWh/m²)	5.1	5.0	5.0	5.0	4.9	4.9	4.9	4.8	4.8	4.8	4.8	4.7	4.7	4.7	4.7	4.7	4.7	4.6	4.6	4.6	4.6	4.6	4.5	4.5	4.5	4.5	4.5	4.4	4.4	4.4
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	5.1	Bright
2	5.0	Bright
3	5.0	Bright
4	5.0	Bright
5	4.9	Bright
6	4.9	Bright
7	4.9	Bright
8	4.8	Bright
9	4.8	Bright
10	4.8	Bright
11	4.8	Bright
12	4.7	Bright
13	4.7	Bright
14	4.7	Bright
15	4.7	Bright
16	4.7	Bright
17	4.7	Bright
18	4.6	Bright
19	4.6	Bright
20	4.6	Bright
21	4.6	Bright
22	4.6	Bright
23	4.5	Bright
24	4.5	Bright
25	4.5	Bright
26	4.5	Bright
27	4.5	Bright
28	4.4	Bright
29	4.4	Bright
30	4.4	Bright

Planning a trip in April

Hazard calendar for Serra

In seasonPeak

In April, Serra sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Serra's rainy season runs October–January, when most of the year's rain falls.

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is April a good time to visit Serra?

Our two travel scores rate April for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

6.1

Sightseeing

7th-best month of the year

6.2

Beach & pool

7th-best month of the year

April is a reasonable time to visit Serra for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Serra in April

From April's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In April, Serra sees daytime highs around 27°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 14 days see rain.

light clothesrain gearsun protection

Sea temperature near Serra in April

The nearest coast averages about 27°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 19 km away) is warmest in March at about 27°C and coldest in August near 23°C.

The water stays above 20°C all year — warm enough for a swim any month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	26	27	27	27	25	24	23	23	23	24	25	25
Comfort	Warm	Warm	Warm	Warm	Warm	Warm	Refreshing	Refreshing	Refreshing	Refreshing	Warm	Warm

	Sea temperature (°C)	Comfort
Jan	26	Warm
Feb	27	Warm
Mar	27	Warm
Apr	27	Warm
May	25	Warm
Jun	24	Warm
Jul	23	Refreshing
Aug	23	Refreshing
Sep	23	Refreshing
Oct	24	Refreshing
Nov	25	Warm
Dec	25	Warm

UV index in Serra in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Serra peaks around February 12 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 6 (high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	14	14	13	10	7	6	7	8	10	12	13	13
Level	Extreme	Extreme	Extreme	Very high	Very high	High	High	Very high	Very high	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	14	Extreme
Feb	14	Extreme
Mar	13	Extreme
Apr	10	Very high
May	7	Very high
Jun	6	High
Jul	7	High
Aug	8	Very high
Sep	10	Very high
Oct	12	Extreme
Nov	13	Extreme
Dec	13	Extreme

Location & terrain

Where is Serra?

Serra sits at 20.1°S, 40.3°W, 57 m above sea level, in Brazil. The nearest listed city is Cariacica, 19 km away.

Topography around Serra

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Serra.

Within 3 km, the terrain around Serra has significant variations in elevation — a maximum elevation change of 439 m around an average of 63 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 800 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,872 m.

The land around Serra is covered by trees (43%), grassland (35%) and artificial surfaces (21%) within 3 km, trees (44%) and grassland (31%) within 16 km, and trees (42%), water (30%) and grassland (25%) within 80 km.

3 km

439 m

trees 43%

16 km

800 m

trees 44%

80 km

1,872 m

trees 42%

treesgrasslandartificial surfacesbare terrainwaterwetlandmangroves

← March Serra year-round climate May →Best places to visit in April

April weather nearby: Cariacica 19 km · Vitória 21 km · Vila Velha 22 km · Fundão 24 km · Aracruz 34 km · Viana 35 km · Santa Teresa 37 km · Domingos Martins 45 km

Brazil travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type C / N; 127 / 220 V · 60 Hz
Prices: ≈ 46% of US; price level, 2025
GDP per capita: $10,713; 2025
Happiness: 6.6 / 10; World Happiness, 2025
Safe drinking water: 89%; of population, 2024
Homicide rate: 19.3; per 100k, 2023
Road deaths: 16; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Low; EF EPI 482
Religion

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Serra (-20.1286°, -40.3078°, elevation 57 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).

	Avg high (°C)	Avg low (°C)
1	28	24
2	28	24
3	28	24
4	27	24
5	27	24
6	27	24
7	27	24
8	27	24
9	27	24
10	27	24
11	27	24
12	27	23
13	27	23
14	27	23
15	27	23
16	27	23
17	27	23
18	27	23
19	27	23
20	27	23
21	27	23
22	27	23
23	27	23
24	27	23
25	27	23
26	27	23
27	27	23
28	26	23
29	26	23
30	26	23

	Clearer (%)	Cloudier (%)
1	59	41
2	59	41
3	60	40
4	60	40
5	61	39
6	61	39
7	60	40
8	60	40
9	61	39
10	61	39
11	62	38
12	62	38
13	63	37
14	64	36
15	64	36
16	65	35
17	66	34
18	66	34
19	67	33
20	68	32
21	69	31
22	69	31
23	70	30
24	71	29
25	71	29
26	72	28
27	72	28
28	72	28
29	73	27
30	73	27

	Rain chance (%)
1	50
2	50
3	50
4	50
5	50
6	50
7	50
8	49
9	49
10	48
11	48
12	47
13	47
14	46
15	46
16	45
17	45
18	44
19	43
20	43
21	43
22	42
23	42
24	42
25	41
26	41
27	40
28	40
29	39
30	38

	Humid (%)	Muggy (%)	Oppressive (%)	Miserable (%)
1	1	15	78	6
2	2	15	77	6
3	2	16	77	5
4	2	16	77	5
5	2	17	76	5
6	2	17	76	5
7	3	18	75	4
8	3	19	74	4
9	3	20	73	4
10	3	21	73	3
11	3	22	72	3
12	3	23	71	3
13	4	23	71	2
14	4	24	70	2
15	4	24	70	2
16	4	24	70	2
17	4	25	70	1
18	5	25	69	1
19	5	26	68	1
20	5	27	67	1
21	5	27	68	0
22	6	28	66	0
23	6	29	65	0
24	7	30	63	0
25	7	31	62	0
26	8	33	59	0
27	8	34	58	0
28	9	35	56	0
29	9	37	54	0
30	10	39	51	0

	Avg high (°C)	Avg low (°C)
1	28	24
2	28	24
3	28	24
4	27	24
5	27	24
6	27	24
7	27	24
8	27	24
9	27	24
10	27	24
11	27	24
12	27	23
13	27	23
14	27	23
15	27	23
16	27	23
17	27	23
18	27	23
19	27	23
20	27	23
21	27	23
22	27	23
23	27	23
24	27	23
25	27	23
26	27	23
27	27	23
28	26	23
29	26	23
30	26	23

	Clearer (%)	Cloudier (%)
1	59	41
2	59	41
3	60	40
4	60	40
5	61	39
6	61	39
7	60	40
8	60	40
9	61	39
10	61	39
11	62	38
12	62	38
13	63	37
14	64	36
15	64	36
16	65	35
17	66	34
18	66	34
19	67	33
20	68	32
21	69	31
22	69	31
23	70	30
24	71	29
25	71	29
26	72	28
27	72	28
28	72	28
29	73	27
30	73	27

	Rain chance (%)
1	50
2	50
3	50
4	50
5	50
6	50
7	50
8	49
9	49
10	48
11	48
12	47
13	47
14	46
15	46
16	45
17	45
18	44
19	43
20	43
21	43
22	42
23	42
24	42
25	41
26	41
27	40
28	40
29	39
30	38

	Humid (%)	Muggy (%)	Oppressive (%)	Miserable (%)
1	1	15	78	6
2	2	15	77	6
3	2	16	77	5
4	2	16	77	5
5	2	17	76	5
6	2	17	76	5
7	3	18	75	4
8	3	19	74	4
9	3	20	73	4
10	3	21	73	3
11	3	22	72	3
12	3	23	71	3
13	4	23	71	2
14	4	24	70	2
15	4	24	70	2
16	4	24	70	2
17	4	25	70	1
18	5	25	69	1
19	5	26	68	1
20	5	27	67	1
21	5	27	68	0
22	6	28	66	0
23	6	29	65	0
24	7	30	63	0
25	7	31	62	0
26	8	33	59	0
27	8	34	58	0
28	9	35	56	0
29	9	37	54	0
30	10	39	51	0

	Avg high (°C)	Avg low (°C)
1	28	24
2	28	24
3	28	24
4	27	24
5	27	24
6	27	24
7	27	24
8	27	24
9	27	24
10	27	24
11	27	24
12	27	23
13	27	23
14	27	23
15	27	23
16	27	23
17	27	23
18	27	23
19	27	23
20	27	23
21	27	23
22	27	23
23	27	23
24	27	23
25	27	23
26	27	23
27	27	23
28	26	23
29	26	23
30	26	23

	Clearer (%)	Cloudier (%)
1	59	41
2	59	41
3	60	40
4	60	40
5	61	39
6	61	39
7	60	40
8	60	40
9	61	39
10	61	39
11	62	38
12	62	38
13	63	37
14	64	36
15	64	36
16	65	35
17	66	34
18	66	34
19	67	33
20	68	32
21	69	31
22	69	31
23	70	30
24	71	29
25	71	29
26	72	28
27	72	28
28	72	28
29	73	27
30	73	27

	Rain chance (%)
1	50
2	50
3	50
4	50
5	50
6	50
7	50
8	49
9	49
10	48
11	48
12	47
13	47
14	46
15	46
16	45
17	45
18	44
19	43
20	43
21	43
22	42
23	42
24	42
25	41
26	41
27	40
28	40
29	39
30	38

	Humid (%)	Muggy (%)	Oppressive (%)	Miserable (%)
1	1	15	78	6
2	2	15	77	6
3	2	16	77	5
4	2	16	77	5
5	2	17	76	5
6	2	17	76	5
7	3	18	75	4
8	3	19	74	4
9	3	20	73	4
10	3	21	73	3
11	3	22	72	3
12	3	23	71	3
13	4	23	71	2
14	4	24	70	2
15	4	24	70	2
16	4	24	70	2
17	4	25	70	1
18	5	25	69	1
19	5	26	68	1
20	5	27	67	1
21	5	27	68	0
22	6	28	66	0
23	6	29	65	0
24	7	30	63	0
25	7	31	62	0
26	8	33	59	0
27	8	34	58	0
28	9	35	56	0
29	9	37	54	0
30	10	39	51	0