Charts
America’s Birthday Patterns Reveal Demographics in New Chart
Have you ever noticed that certain months seem to have daily birthdays in your social circle? Kremp Florist’s new study shows birth patterns that reveal remarkable consistency in when people are born and interesting age variations across the states. Through analysis of data from 29.8 million births recorded from the CDC WONDER Natality database and nearly 16 million census survey responses, the data unveils hidden demographic patterns that shape everything from our family planning to regional economics.
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The standout finding is in the most popular birth month. August is by far the most common birth month in 45 out of 50 states. This consistency reflects a few factors that we can tie to conception periods. Late fall to early winter is an ideal time to start a pregnancy. Counting nine months back from August indicates a conception period in November to December. Chill outdoor temperatures encourage more intimate indoor time, and festive dates like Thanksgiving, Christmas, and New Year’s provide opportunities for relaxation and celebration. The positive mood can foster romantic connections.
Science also supports this pattern, suggesting that sperm quality peaks during the winter months and declines in the summer heat since sperm prefer a cooler environment, and high temperatures reduce the quantity and mobility of sperm. Female fertility is affected by the seasons, too. Shorter fall and winter days boost melatonin production, which supports the circadian rhythms that stabilize fertility hormones like prolactin.
The data also goes so far as to reveal the most common single birthday in America. While August dominates the monthly birthday rate, the most common individual birthday is September 9th. There have been about 12,301 birthdays celebrated annually on that day for the past 20 years. This specific birthday is a shared experience for many people, including celebrities like Adam Sandler, Otis Redding, Michael Bublé, Hugh Grant, Leo Tolstoy, and Colonel Sanders.
The team’s analysis also shows us state-by-state age demographics that reflect economic opportunities, migration patterns, and other cultural factors. Maine is the oldest state in America, with a median age of 55. Populations there are living longer, and birth rates are on the decline. Utah has the youngest population, with an average age of 37. The youthful makeup of Utah stems from the state’s high birth rates and youthful urban population.
We generally see older populations in northeastern states like Vermont, New Hampshire, and Delaware. Western and mountain states skew younger, like in Idaho, Texas, and Colorado. These demographics are influenced by economic development, healthcare demands, educational opportunities, and other factors that influence migration to and from the state and longevity.
Kremp’s graphic shows some fascinating regional patterns and consistency trends in ages and birth timing. All these factors help shape America’s diverse landscape and unique regional identities.
Business Visualizations
Ranking States by Workplace Cleanliness
The team at Stratus Building Solutions reveals which states have the cleanest and dirtiest workplaces in a new study. Cleanliness is often an overlooked but powerful influence on workers’ health, happiness, and productivity. People who work in an office spend many hours there and have a right to a clean, safe space to work, whether that’s at their desk, in the breakroom, or in the bathroom. The team’s study reveals that cleanliness depends on more than company policy and culture. It’s impacted by resources and state laws. While some states mandate rules that boost workers’ health and safety, other locations lack such protections and put workers at risk.
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The team created a scoring system based on some key criteria. First was the number of OSHA violations. OSHA is the Occupational Safety and Health Administration, which sets federal workplace safety standards, including sanitation standards. A state with a high number of OSHA sanitation violations is a clear sign of dirty workplaces. These violations could include unclean restrooms, inadequate waste disposal, or the presence of mold and bacteria. The team also examined the number of janitors per capita, population density, air pollution, and sick leave laws in each state.
The team found that these states were the cleanest with the highest scores:
- Nebraska
- Colorado
- North Dakota
- South Dakota
- Washington
- Missouri
- Montana
- Idaho
- Michigan
- New Mexico
The top scorers had low rates of OSHA violations, clean air, and high janitor-to-population ratios. State laws mandating sick leave also play a major role, as workers are more likely to stay home rather than bring germs to work.
These were the states that struggled the most with these standards:
- Tennessee
- North Carolina
- Mississippi
- Virginia
- Connecticut
- Oregon
- Nevada
- Rhode Island
- Alabama
- New Jersey
- Pennsylvania
Many of these states are on the dirty end of the spectrum, lacking paid sick leave. Tennessee, Mississippi, and North Carolina do not have laws on paid sick leave, which, when combined with the absence of handwashing stations and disinfecting services, makes the workplace a petri dish for germs. We also see heavily populated states like New York and New Jersey on the low end of the spectrum because more people means a greater challenge to clean up waste and keep germs at bay. High populations also mean bigger cities and more air pollution. We do see, however, that lower population density doesn’t necessarily mean cleaner workplaces, as Vermont was near the bottom of the list and has a small population.
Clean workplaces are healthy workplaces. Dust, germs, and air pollution lead to gastrointestinal and respiratory problems among workers. Simple precautions like regularly disinfecting surfaces, installing handwashing stations, and removing dust can boost the cleanliness of the office and the health of workers. Healthy workers mean better productivity and greater safety for all. Not only will a clean space improve worker experience, but OSHA violations can be very costly. The team’s study provides fascinating insights into what affects workplace cleanliness.
Charts
Seven Layers of Vacation Rental Safety
Vacation rentals have opened up a whole new way to travel for people all over the world. Through platforms like Vrbo and Airbnb, travelers rent lofts, apartments, cottages, and ski chalets instead of a traditional hotel room. These options are very popular and can become a booming business for property owners. However, they come with their own set of risks to deal with. Property owners can take a well-rounded approach to guest and property safety by using Ooma’s pyramid chart, which displays the layers of vacation rental safety. They list the most important protections first and finish with insurance protection to top it all off.
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Here are the seven layers of safety according to Ooma:
- Access Control
- Life Safety Systems
- Perimeter Awareness
- Digital Protection
- Real-Time Monitoring
- Guest Education
- Liability Protection
Each layer comes with specific suggestions to implement safety precautions. Here’s the full list for property owners to check off:
- Keyless entry system, cloud-based access control software, physical key hidden away, reset lock access
- Smoke and carbon monoxide detectors, first aid kit, landline or VoIP service, fire code compliance, fire extinguishers
- Outdoor cameras, outdoor lighting, smart doorbells, fencing, and gates
- Secure Wi-Fi networks specific to guests, Wi-Fi password protection, and turn off unused smart devices
- Noise monitoring, occupancy monitoring, utility monitoring, environmental monitoring
- Guest safety guide, house rules, appliance instructions, emergency contacts, evacuation map
- Vacation rental insurance, local compliance, document safety steps
Short-term rentals come with some unique risks that owners must account for. Property damage is common when inviting strangers to stay in your home. These can be mild accidents, like stains from spills, or major issues, like appliance and utility malfunctions and damage. If guests are injured, owners are liable and must be covered by insurance. Wi-Fi networks can leave guests vulnerable to identity theft, so they must be properly secured. Guests should be aware of house rules, but may abuse them anyway, so activities like noise and occupancy levels should be monitored. Rental homes might be vulnerable to theft and squatters, too.
The team offers additional tips for each layer of safety. They suggest providing easy-to-find first aid kits for guests, following all fire code compliance, setting up outdoor cameras and motion-activated lighting, smart doorbells, turning off unused smart devices, creating a guest rule book, posting an evacuation map and emergency contacts, and documenting each step you’ve taken to provide a safe guest experience.
On top of all this, vacation rental owners need to make sure they keep up on cleanliness and safety inspections. Guests should also be aware of hazards that could cause a slip and fall accident and make sure they’ve taken due diligence in securing their property. All of these steps can help property owners run a successful vacation rental business while keeping guests safe and the property in peak condition. All vacation rental owners can learn something from the team’s layered approach to vacation rental safety.
Charts
These States Have the Cleanest Homes in the U.S.
The Oxi Fresh team has revealed the state of home cleanliness across the United States with a map ranking states by their score on the custom-made Oxi Fresh Home Cleanliness Index. Cleanliness can vary by cultural definitions and factors like busy lives can make our homes less clean than we would like. Studies have found that Americans spend about eight hours a month cleaning their homes. The team offers us a more in-depth look at the state of American cleanliness in their maps.
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The team formed the Home Cleanliness Index based on responses to survey questions. Five questions assessed how often residents perform specific cleaning tasks, like vacuuming, dusting, cleaning bathrooms, and changing bed sheets. They were also asked to rate their home’s cleanliness, the amount of clutter in their home, and how comfortable they would be with unexpected guests seeing their home in its current state. Lastly, the team asked whether residents in these states use a professional cleaning service.
These 10 states had the highest scores on the index:
- Wyoming
- Delaware
- Rhode Island
- Kansas
- Iowa
- Idaho
- Minnesota
- Arkansas
- Connecticut
- Tennessee
Wyoming residents are the cleanest, and they know it! 96% of them would be proud to have unexpected guests over who see the state of their home as it is. Wyoming homeowners deep-clean their carpets the most, mop the most, and change their bed linens the most often. It seems Wyoming homemakers prioritize cleaning and take great pride in their homes.
On the other side of the coin, these were the states with the lowest scores:
- New Hampshire
- North Carolina
- Maryland
- Maine
- Oregon
- Oklahoma
- Hawaii
- North Dakota
- Washington
- Utah
Utah had the lowest score overall at 69.76 out of 180 points. Utah residents reported the lowest scores for home cleanliness, but their data lends some credence to this. They dust, vacuum, and mop the least frequently. Utah may struggle with cleanliness due to its poor air quality. It has some of the worst air quality in the United States, with dust drifting in from the Great Salt Lake playa, as well as high emissions from gasoline vehicles and wood-burning stoves. Utah residents may feel they’re fighting a losing battle against dust, dirt, and grime and have lowered their standards.
There are many fun and interesting facts to glean from the team’s data. Delaware residents vacuum and mop the most, while Vermont residents maintain the cleanest kitchens with the highest number of kitchen counter wipe-downs. People in Iowa are the most likely to hire a professional cleaner. Arizona residents mop the least, maybe because the dry environment keeps out mud. Georgia and Arizona residents vacuum their carpets the least, but perhaps carpets and rugs aren’t as popular in these warm states. The data gathered here provide numerous opportunities to reflect on how various state factors may influence cleaning standards and norms.
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