The latest officially reported population of Germany was 83,516,593 in 2024 vs 5,612,817 people in Liberia in 2024. In 2026, based on the adjusted UN estimation, the current Germany's population is 82,575,542 people compared to 5,887,000 in Liberia.
Population statistics:
- Germany's population is 14 times bigger than Liberia's.
- Germany is ranked the 19th most populous country in the world, while Liberia is the 116th.
- The countries together account for 1.07% of the world: 1% for Germany vs 0.07% for Liberia.
- For the last 10 years, Germany has had an average growth rate of +0.32% per year vs +2.09% in Liberia.
- Since 2006, the population of Germany has increased from 82.4M people to 82.6M (0.24% growth), while Liberia has grown from 3.49M to 5.89M (68.6% growth).
Germany vs Liberia: population by year and forecast
| Year | Population | |
|---|---|---|
Germany
|
Liberia
|
|
| 2100 | 69,929,981 | 12,788,823 |
| 2099 | 69,956,854 | 12,776,207 |
| 2098 | 69,973,838 | 12,757,308 |
| 2097 | 70,015,834 | 12,728,620 |
| 2096 | 70,046,713 | 12,695,873 |
| 2095 | 70,067,131 | 12,671,037 |
| 2094 | 70,085,911 | 12,645,345 |
| 2093 | 70,106,718 | 12,607,806 |
| 2092 | 70,132,132 | 12,583,276 |
| 2091 | 70,178,440 | 12,557,861 |
| 2090 | 70,240,137 | 12,513,262 |
| 2089 | 70,294,005 | 12,461,083 |
| 2088 | 70,352,443 | 12,429,523 |
| 2087 | 70,434,814 | 12,394,685 |
| 2086 | 70,532,124 | 12,331,734 |
| 2085 | 70,627,602 | 12,266,313 |
| 2084 | 70,722,960 | 12,218,274 |
| 2083 | 70,829,392 | 12,163,782 |
| 2082 | 70,932,273 | 12,122,513 |
| 2081 | 71,045,881 | 12,055,108 |
| 2080 | 71,171,519 | 11,977,065 |
| 2079 | 71,305,544 | 11,899,224 |
| 2078 | 71,445,484 | 11,823,772 |
| 2077 | 71,601,117 | 11,746,009 |
| 2076 | 71,757,525 | 11,657,329 |
| 2075 | 71,891,567 | 11,571,881 |
| 2074 | 72,046,795 | 11,469,695 |
| 2073 | 72,206,145 | 11,373,802 |
| 2072 | 72,356,324 | 11,288,250 |
| 2071 | 72,517,749 | 11,187,594 |
| 2070 | 72,664,462 | 11,097,891 |
| 2069 | 72,828,330 | 11,002,270 |
| 2068 | 72,993,859 | 10,918,600 |
| 2067 | 73,178,408 | 10,814,021 |
| 2066 | 73,370,207 | 10,721,693 |
| 2065 | 73,561,648 | 10,617,436 |
| 2064 | 73,762,096 | 10,521,037 |
| 2063 | 73,971,537 | 10,416,221 |
| 2062 | 74,198,775 | 10,308,855 |
| 2061 | 74,426,082 | 10,200,557 |
| 2060 | 74,678,280 | 10,091,553 |
| 2059 | 74,932,496 | 9,960,069 |
| 2058 | 75,206,278 | 9,857,338 |
| 2057 | 75,482,742 | 9,745,295 |
| 2056 | 75,756,281 | 9,624,041 |
| 2055 | 76,041,477 | 9,506,843 |
| 2054 | 76,325,196 | 9,402,297 |
| 2053 | 76,595,801 | 9,284,854 |
| 2052 | 76,839,962 | 9,173,091 |
| 2051 | 77,084,029 | 9,060,243 |
| 2050 | 77,325,459 | 8,951,514 |
| 2049 | 77,569,721 | 8,828,384 |
| 2048 | 77,818,888 | 8,705,146 |
| 2047 | 78,049,343 | 8,581,923 |
| 2046 | 78,272,834 | 8,456,286 |
| 2045 | 78,497,690 | 8,342,861 |
| 2044 | 78,722,126 | 8,220,755 |
| 2043 | 78,936,540 | 8,106,429 |
| 2042 | 79,130,312 | 7,972,152 |
| 2041 | 79,324,161 | 7,829,310 |
| 2040 | 79,536,735 | 7,698,463 |
| 2039 | 79,754,631 | 7,554,021 |
| 2038 | 79,978,474 | 7,421,960 |
| 2037 | 80,194,225 | 7,291,328 |
| 2036 | 80,425,162 | 7,146,172 |
| 2035 | 80,640,951 | 7,010,827 |
| 2034 | 80,844,719 | 6,883,638 |
| 2033 | 81,069,119 | 6,750,553 |
| 2032 | 81,286,326 | 6,619,507 |
| 2031 | 81,520,272 | 6,492,799 |
| 2030 | 81,736,996 | 6,376,029 |
| 2029 | 81,963,002 | 6,247,795 |
| 2028 | 82,178,048 | 6,120,673 |
| 2027 | 82,384,302 | 5,981,051 |
| 2026 | 82,575,542 | 5,852,128 |
| 2025 | 83,233,941 | 5,732,938 |
| 2024 | 83,516,593 | 5,612,817 |
| 2023 | 83,287,273 | 5,493,031 |
| 2022 | 83,177,813 | 5,373,294 |
| 2021 | 83,196,078 | 5,259,323 |
| 2020 | 83,160,871 | 5,149,463 |
| 2019 | 83,092,962 | 5,043,721 |
| 2018 | 82,905,782 | 4,944,726 |
| 2017 | 82,657,002 | 4,848,925 |
| 2016 | 82,348,669 | 4,755,608 |
| 2015 | 81,686,611 | 4,659,431 |
| 2014 | 80,982,500 | 4,564,293 |
| 2013 | 80,645,605 | 4,470,239 |
| 2012 | 80,425,823 | 4,373,043 |
| 2011 | 80,274,983 | 4,221,178 |
| 2010 | 81,776,930 | 4,058,890 |
| 2009 | 81,902,307 | 3,943,028 |
| 2008 | 82,110,097 | 3,821,003 |
| 2007 | 82,266,372 | 3,669,050 |
| 2006 | 82,376,451 | 3,490,787 |
| 2005 | 82,469,422 | 3,301,015 |
| 2004 | 82,516,260 | 3,156,892 |
| 2003 | 82,534,176 | 3,119,532 |
| 2002 | 82,488,495 | 3,094,782 |
| 2001 | 82,349,925 | 3,015,338 |
| 2000 | 82,211,508 | 2,928,117 |
| 1999 | 82,100,243 | 2,821,684 |
| 1998 | 82,047,195 | 2,670,124 |
| 1997 | 82,034,771 | 2,412,989 |
| 1996 | 81,914,831 | 2,232,289 |
| 1995 | 81,678,051 | 2,169,162 |
| 1994 | 81,438,348 | 2,149,928 |
| 1993 | 81,156,363 | 2,155,126 |
| 1992 | 80,624,598 | 2,072,461 |
| 1991 | 80,013,896 | 1,956,518 |
| 1990 | 79,433,029 | 2,223,667 |
| 1989 | 78,751,283 | 2,517,858 |
| 1988 | 78,144,619 | 2,446,941 |
| 1987 | 77,839,920 | 2,377,229 |
| 1986 | 77,720,436 | 2,308,511 |
| 1985 | 77,684,873 | 2,240,539 |
| 1984 | 77,858,685 | 2,173,312 |
| 1983 | 78,128,282 | 2,107,113 |
| 1982 | 78,333,366 | 2,045,073 |
| 1981 | 78,407,907 | 1,986,867 |
| 1980 | 78,288,576 | 1,929,253 |
| 1979 | 78,126,350 | 1,872,713 |
| 1978 | 78,091,820 | 1,818,247 |
| 1977 | 78,159,814 | 1,766,019 |
| 1976 | 78,336,950 | 1,717,060 |
| 1975 | 78,673,554 | 1,670,913 |
| 1974 | 78,967,433 | 1,626,362 |
| 1973 | 78,936,666 | 1,583,588 |
| 1972 | 78,688,452 | 1,542,670 |
| 1971 | 78,312,842 | 1,504,077 |
| 1970 | 78,169,289 | 1,466,676 |
| 1969 | 77,909,682 | 1,429,605 |
| 1968 | 77,294,314 | 1,393,530 |
| 1967 | 76,951,336 | 1,358,435 |
| 1966 | 76,600,311 | 1,324,383 |
| 1965 | 75,963,695 | 1,291,156 |
| 1964 | 75,318,337 | 1,258,745 |
| 1963 | 74,714,353 | 1,227,414 |
| 1962 | 74,025,784 | 1,197,039 |
| 1961 | 73,377,632 | 1,167,717 |
| 1960 | 72,814,900 | 1,139,522 |
Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/population/germany/liberia | CC BY 
From 2006 to 2016, the population of Germany decreased by 27,782 people (a 0.03% decline), while Liberia gained 1,264,821 people (a 36.2% growth).
For the next 10 years, from 2016 to 2026, Germany gained 226,873 people (a 0.28% growth), while Liberia's population increased by 1,131,392 people (a 23.8% growth).
Germany was ranked 14th most populous country in 2006 and is 19th in 2026. Liberia was ranked 126th in 2006 and ranked 116th now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) Germany's population will shrink by 6.36% to 77,325,459 people with a rank change from 19th to 25th. The population of Liberia will increase by 52.1% to 8,951,514 people and rank change from 116th to 107th.
Liberia is projected to reach its peak in 2100 at 12.8M people, while Germany's population already peaked in 2024 at 83.5M people and is projected to decrease to 69.9M people by 2100.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Germany
|
Liberia
|
|
| 2100 | -0.04% | 0.1% |
| 2099 | -0.02% | 0.15% |
| 2098 | -0.06% | 0.23% |
| 2097 | -0.04% | 0.26% |
| 2096 | -0.03% | 0.2% |
| 2095 | -0.03% | 0.2% |
| 2094 | -0.03% | 0.3% |
| 2093 | -0.04% | 0.19% |
| 2092 | -0.07% | 0.2% |
| 2091 | -0.09% | 0.36% |
| 2090 | -0.08% | 0.42% |
| 2089 | -0.08% | 0.25% |
| 2088 | -0.12% | 0.28% |
| 2087 | -0.14% | 0.51% |
| 2086 | -0.14% | 0.53% |
| 2085 | -0.13% | 0.39% |
| 2084 | -0.15% | 0.45% |
| 2083 | -0.15% | 0.34% |
| 2082 | -0.16% | 0.56% |
| 2081 | -0.18% | 0.65% |
| 2080 | -0.19% | 0.65% |
| 2079 | -0.2% | 0.64% |
| 2078 | -0.22% | 0.66% |
| 2077 | -0.22% | 0.76% |
| 2076 | -0.19% | 0.74% |
| 2075 | -0.22% | 0.89% |
| 2074 | -0.22% | 0.84% |
| 2073 | -0.21% | 0.76% |
| 2072 | -0.22% | 0.9% |
| 2071 | -0.2% | 0.81% |
| 2070 | -0.23% | 0.87% |
| 2069 | -0.23% | 0.77% |
| 2068 | -0.25% | 0.97% |
| 2067 | -0.26% | 0.86% |
| 2066 | -0.26% | 0.98% |
| 2065 | -0.27% | 0.92% |
| 2064 | -0.28% | 1.01% |
| 2063 | -0.31% | 1.04% |
| 2062 | -0.31% | 1.06% |
| 2061 | -0.34% | 1.08% |
| 2060 | -0.34% | 1.32% |
| 2059 | -0.36% | 1.04% |
| 2058 | -0.37% | 1.15% |
| 2057 | -0.36% | 1.26% |
| 2056 | -0.38% | 1.23% |
| 2055 | -0.37% | 1.11% |
| 2054 | -0.35% | 1.26% |
| 2053 | -0.32% | 1.22% |
| 2052 | -0.32% | 1.25% |
| 2051 | -0.31% | 1.21% |
| 2050 | -0.31% | 1.39% |
| 2049 | -0.32% | 1.42% |
| 2048 | -0.3% | 1.44% |
| 2047 | -0.29% | 1.49% |
| 2046 | -0.29% | 1.36% |
| 2045 | -0.29% | 1.49% |
| 2044 | -0.27% | 1.41% |
| 2043 | -0.24% | 1.68% |
| 2042 | -0.24% | 1.82% |
| 2041 | -0.27% | 1.7% |
| 2040 | -0.27% | 1.91% |
| 2039 | -0.28% | 1.78% |
| 2038 | -0.27% | 1.79% |
| 2037 | -0.29% | 2.03% |
| 2036 | -0.27% | 1.93% |
| 2035 | -0.25% | 1.85% |
| 2034 | -0.28% | 1.97% |
| 2033 | -0.27% | 1.98% |
| 2032 | -0.29% | 1.95% |
| 2031 | -0.27% | 1.83% |
| 2030 | -0.28% | 2.05% |
| 2029 | -0.26% | 2.08% |
| 2028 | -0.25% | 2.33% |
| 2027 | -0.23% | 2.2% |
| 2026 | -0.79% | 2.08% |
| 2025 | -0.34% | 2.14% |
| 2024 | 0.28% | 2.18% |
| 2023 | 0.13% | 2.23% |
| 2022 | -0.02% | 2.17% |
| 2021 | 0.04% | 2.13% |
| 2020 | 0.08% | 2.1% |
| 2019 | 0.23% | 2% |
| 2018 | 0.3% | 1.98% |
| 2017 | 0.37% | 1.96% |
| 2016 | 0.81% | 2.06% |
| 2015 | 0.87% | 2.08% |
| 2014 | 0.42% | 2.1% |
| 2013 | 0.27% | 2.22% |
| 2012 | 0.19% | 3.6% |
| 2011 | -1.84% | 4% |
| 2010 | -0.15% | 2.94% |
| 2009 | -0.25% | 3.19% |
| 2008 | -0.19% | 4.14% |
| 2007 | -0.13% | 5.11% |
| 2006 | -0.11% | 5.75% |
| 2005 | -0.06% | 4.57% |
| 2004 | -0.02% | 1.2% |
| 2003 | 0.06% | 0.8% |
| 2002 | 0.17% | 2.63% |
| 2001 | 0.17% | 2.98% |
| 2000 | 0.14% | 3.77% |
| 1999 | 0.06% | 5.68% |
| 1998 | 0.02% | 10.7% |
| 1997 | 0.15% | 8.09% |
| 1996 | 0.29% | 2.91% |
| 1995 | 0.29% | 0.89% |
| 1994 | 0.35% | -0.24% |
| 1993 | 0.66% | 3.99% |
| 1992 | 0.76% | 5.93% |
| 1991 | 0.73% | -12% |
| 1990 | 0.87% | -11.7% |
| 1989 | 0.78% | 2.9% |
| 1988 | 0.39% | 2.93% |
| 1987 | 0.15% | 2.98% |
| 1986 | 0.05% | 3.03% |
| 1985 | -0.22% | 3.09% |
| 1984 | -0.35% | 3.14% |
| 1983 | -0.26% | 3.03% |
| 1982 | -0.1% | 2.93% |
| 1981 | 0.15% | 2.99% |
| 1980 | 0.21% | 3.02% |
| 1979 | 0.04% | 3% |
| 1978 | -0.09% | 2.96% |
| 1977 | -0.23% | 2.85% |
| 1976 | -0.43% | 2.76% |
| 1975 | -0.37% | 2.74% |
| 1974 | 0.04% | 2.7% |
| 1973 | 0.32% | 2.65% |
| 1972 | 0.48% | 2.57% |
| 1971 | 0.18% | 2.55% |
| 1970 | 0.33% | 2.59% |
| 1969 | 0.8% | 2.59% |
| 1968 | 0.45% | 2.58% |
| 1967 | 0.46% | 2.57% |
| 1966 | 0.84% | 2.57% |
| 1965 | 0.86% | 2.57% |
| 1964 | 0.81% | 2.55% |
| 1963 | 0.93% | 2.54% |
| 1962 | 0.88% | 2.51% |
| 1961 | 0.77% | 2.47% |
Data sources: United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10); World Bank | Health (1961–2024, retrieved 2026-04-06).
GeoRank.org/population/germany/liberia | CC BY
In 2024, the population of Germany grew by 0.28%, while Liberia's population grew by 2.18%.
Live population counters
|
Germany
|
Liberia
|
|
|---|---|---|
| Current population |
82575542
|
5887000
|
| Population rank | 19/197 | 116/197 |
| Percent of world population | 1% | 0.07% |
| One net population change |
2.29 minutes
|
4.39 minutes
|
| One birth every |
45.6 seconds
|
3.09 minutes
|
| One death every |
30.8 seconds
|
11.9 minutes
|
| Daily growth/decline | +628 | +328 |
| Annual growth/decline | +229,320 | +119,786 |
| Annual growth/decline rate | +0.28% | +2.18% |
| Population growth rate rank | 151/197 | 43/197 |
| One migration net change every |
1.58 minutes
|
53.4 minutes
|
| Annual migration change | -334,072 | -9,870 |
| Net migration rank | 192/196 | 132/196 |
| Foreign-born residents | 16,750,084 | 72,423 |
| Foreign-born residents rank | 2/195 | 142/195 |
| Foreign-born share of population | 19.8% | 1.3% |
| Foreign-born share rank | 31/195 | 148/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Germany
|
Liberia
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | -334,072 | - | -9,870 |
| 2024 | - | 36,954 | - | -7,779 |
| 2023 | -333,149 | 609,553 | 125,730 | -5,002 |
| 2022 | -324,394 | 981,552 | 123,747 | -5,003 |
| 2021 | -224,629 | 310,264 | 121,038 | -11,852 |
| 2020 | -216,218 | 203,468 | 120,632 | -10,107 |
| 2019 | -157,877 | 319,082 | 120,635 | -19,678 |
| 2018 | -165,812 | 403,908 | 120,231 | -23,199 |
| 2017 | -148,783 | 452,988 | 119,376 | -24,807 |
| 2016 | -123,523 | 517,480 | 118,852 | -26,796 |
| 2015 | -187,879 | 1,175,283 | 115,479 | -15,182 |
| 2014 | -153,866 | 592,338 | 116,667 | -26,690 |
| 2013 | -209,679 | 462,384 | 120,138 | -22,010 |
| 2012 | -193,022 | 199,143 | 121,973 | -25,710 |
| 2011 | -184,632 | 295,282 | 115,496 | 91,981 |
| 2010 | -179,909 | 130,116 | 114,249 | 2,850 |
| 2009 | -188,375 | 46,533 | 113,429 | 1,187 |
| 2008 | -164,220 | -23,341 | 112,032 | 17,404 |
| 2007 | -148,080 | -24,772 | 109,165 | 65,306 |
| 2006 | -148,278 | -489,056 | 104,099 | 77,946 |
| 2005 | -148,445 | 81,351 | 96,478 | 101,019 |
| 2004 | -107,271 | 81,735 | 91,755 | -1,001 |
| 2003 | -140,309 | 142,009 | 87,534 | -103,564 |
| 2002 | -123,733 | 218,795 | 88,643 | -23,110 |
| 2001 | -98,820 | 272,875 | 86,217 | 7,142 |
| 2000 | -73,990 | 174,594 | 83,143 | -2,060 |
| 1999 | -73,890 | 219,280 | 78,130 | 53,643 |
| 1998 | -65,637 | -754,469 | 72,146 | 99,203 |
| 1997 | -49,221 | 93,281 | 61,444 | 281,480 |
| 1996 | -90,107 | 281,280 | 56,392 | -37,922 |
| 1995 | -114,349 | 398,077 | 53,407 | 54,372 |
| 1994 | -114,013 | 315,585 | 52,101 | -121,407 |
| 1993 | -105,503 | 462,096 | 51,609 | 7,300 |
| 1992 | -80,625 | 811,606 | 50,204 | 56,210 |
| 1991 | -80,014 | 602,638 | 47,426 | 78,052 |
| 1990 | -15,887 | 679,702 | 52,770 | -712,544 |
| 1989 | -23,625 | 761,002 | 63,238 | 8,156 |
| 1988 | -7,815 | 515,962 | 62,703 | 7,734 |
| 1987 | -31,136 | 174,272 | 62,147 | 6,840 |
| 1986 | -77,721 | 212,822 | 61,924 | 6,534 |
| 1985 | -116,527 | 103,556 | 59,988 | 7,487 |
| 1984 | -109,002 | -150,771 | 59,460 | 7,513 |
| 1983 | -109,380 | -81,349 | 57,562 | 7,861 |
| 1982 | -78,333 | -58,121 | 56,127 | 2,530 |
| 1981 | -94,090 | 130,713 | 55,003 | 2,757 |
| 1980 | -86,117 | 324,203 | 53,452 | 4,016 |
| 1979 | -125,002 | 237,705 | 52,125 | 3,500 |
| 1978 | -140,566 | 117,167 | 49,813 | 3,500 |
| 1977 | -125,055 | 33,881 | 47,582 | 3,555 |
| 1976 | -164,508 | -79,761 | 45,528 | 1,246 |
| 1975 | -212,418 | -207,740 | 43,478 | 2,037 |
| 1974 | -150,038 | -15,126 | 41,499 | 2,086 |
| 1973 | -149,980 | 386,881 | 39,694 | 2,272 |
| 1972 | -62,950 | 336,015 | 37,860 | 2,018 |
| 1971 | 46,988 | 450,328 | 36,015 | 1,293 |
| 1970 | 70,352 | -273,498 | 35,196 | 2,285 |
| 1969 | 155,820 | 584,017 | 34,677 | 1,982 |
| 1968 | 239,612 | 293,307 | 33,536 | 1,964 |
| 1967 | 353,977 | -174,155 | 32,519 | 2,177 |
| 1966 | 405,982 | 134,107 | 31,454 | 1,953 |
| 1965 | 410,204 | 338,258 | 30,618 | 2,431 |
| 1964 | 482,038 | 69,825 | 29,592 | 2,189 |
| 1963 | 455,757 | 205,976 | 28,708 | 2,165 |
| 1962 | 436,752 | 276,505 | 27,679 | 2,189 |
| 1961 | 462,279 | 27,534 | 26,670 | 2,115 |
| 1960 | 385,919 | 212,666 | 25,713 | 1,886 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-04-06).
GeoRank.org/population/germany/liberia | CC BY
Over the last 10 years, 26.8% of the population change in Germany is from natural causes (a loss of 2,036,130 people) and 73.2% is from migration (a gain of 5,565,916 people). In Liberia 87.7% is from natural causes (a gain of 1,202,387 people) and 12.3% is from migration (a loss of 168,316 people).
As of 2024, 16,750,084 residents or 19.8% of the population were not native-born in Germany, compared to 72,423 people or 1.3% in Liberia.
Biggest cities by population
Compare countries by 7 more topics
Population differences between Germany and Liberia
|
Germany
|
Liberia
|
|
|---|---|---|
| Life expectancy | 81.9 years | 62.6 years |
| Average age | 45 years | 24.1 years |
| Median age | 46.3 years | 19.6 years |
| Male:Female ratio | 49.4:50.6 | 49.9:50.1 |
| Fertility rate | 1.39 births per woman | 3.95 births per woman |
| Population density | 612 ppl/mi² | 157.4 ppl/mi² |
Population map with other countries
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (1960–2026, retrieved 2026-03-10); U.S. Census Bureau (1960–2025, retrieved 2026-02-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20).
GeoRank.org/population/germany/liberia | CC BY
Help us show the world through your eyes
Share a photo of your city and help others discover what it looks like to live there. Your contribution makes our data come alive.
Data sources:
- World Bank | Health (1960–2025, retrieved 2026-04-06)
- United Nations | World Population Prospects (1960–2100, retrieved 2026-03-10)
- U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
- Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-02-20)
- Wikidata (2026, retrieved 2026-02-08)
Creative Commons Attribution (CC BY) — you’re free to copy, share, remix, adapt, and use even commercially as long as you give appropriate credit and clearly indicate if you made changes. Other sources may be subject to different license terms.